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2018年06月19日 18:20:52来源:赶集大夫

  • I#39;m somebody who spends a lot of time我花了很多时间modelling hurricanes in the current climate and future climates.建立现在气候和未来气候下的飓风模型When we do that, we begin to see hurricanes模型告诉我们that haven#39;t happened yet in history, if you well,从未出现过的飓风but they could happen on physical grounds.理论上可能发生We call those ;Black swan events;,我们称之为;黑天鹅事件;the particularly bad ones.就是最糟糕的那种This is something that worries me particular对此我很担心because there are places around the world因为世界上有些地方that are at great risk from hurricanes.极有可能遭受飓风Some of which don#39;t know they#39;re at great risk from hurricanes.但有些还不知道自己正面临飓风的威胁It seems scarcely credible,听起来似乎难以置信but one of the places但其中一处he thinks could be hit by a hurricane他认为可能会遭受飓风袭击的地方is here in Dubai就是迪拜in the Persian Gulf.就在波斯湾The Persian Gulf is a body of water波斯湾中的海水that gets very hot in the summer.在夏天时温度会很高Really hot. The hot water runs very deep, as well.非常热 热水会流到很深的地方To our knowledge, in the limited history of the region,据该地区有限的历史记录所知there hasn#39;t been a hurricane there.那里还从未发生过飓风There may have been one in the distant past that wasn#39;t recorded.很久以前可能发生过但未被记录下来 Article/201410/333311。
  • 栏目简介:;Shanghai Live; focuses on big events in the city and major issues around the world, and presents them in a practical and audience-friendly manner to meet the ever-evolving needs of Shanghai#39;s English-speaking viewers,both local and expatriate.《直播上海英语电台》集中报道城市大事件以及全球热点话题,并以观众喜闻乐见的方式呈现给大家,从而满足上海本地以及上海海外人士的英语需求。 Article/201506/378709。
  • Food labeling may also be confusing食品标签在试图满足饮食要求方面when trying to meet several dietary goals.也可能出现令人不解的字眼Are fat free foods necessarily healthier当谈到钠含量的时候when it comes to sodium content?脱脂食品就一定会更健康吗?When comparing Ritz crackers this is not the case.在谈到乐之饼干的时候就不是这么回事了Regular Ritz have a sodium content of 135 mg普通的乐之饼干每份的钠含量为135毫克per serving while the reduced fat Ritz但是乐之低脂饼干每份的钠含量have a content of 160 mg per serving.却有160毫克So the reduced fat product has more sodium than这里的低脂产品的钠含量the regular product.要高于普通产品In contrast the low sodium Ritz product形成对比的是,乐之低钠产品only contains 35 mg per serving每份的钠含量为35毫克which is much less than either明显低于普通产品the regular or reduced fat products.和低脂产品Canned soups usually contain a large amount of sodium.罐装汤产品通常钠含量比较高A regular can of chicken noodle soup一罐普通的鸡肉面汤contains 890 mg per can.的钠含量为890毫克This is almost half of the recommended这已经是膳食指南中dietary allowance.推荐钠摄入量的一半了A low sodium option has considerably less sodium低钠产品一般钠的含量都很低however a consumer must keep in mind that但是消费者应该注意到的是taste may be different购买的低钠产品的when choosing a low sodium option.口味会不同The majority of salt used in the US is美国境内大多数的盐mined from underground salt reserves.一般都来自于地下盐田Obtaining salt from sea water is more expensive海盐不仅价格昂贵and labor intensive.也会耗费更多的人力成本Sea salt refers to the grains obtained海盐指的是,海水自然蒸发之后from the natural evaporation of sea water.得到的结晶体It undergoes little or no refining technique生产海盐的过程中并不需要which allows it to retain natural traces太多复杂的技术of other minerals including iron, magnesium,这样也使得海盐保留了很多自然矿物质calcium, potassium and iodine.比如铁,镁,钙,钾和碘There are slight differences in flavor and texture海盐和普通食盐味道和质地方面的区别between sea salt and table salt并不明显but the two contain virtually这两种盐的钠含量the same amount of sodium.几乎相同Sea salt is sometimes advertised as being healthier有时,比精制食盐更健康than more refined salt but in fact会成为海盐的一个卖点,但是事实上there#39;s little nutritional differences这两种盐中的营养物质的in these products.区别是非常小的Finding a substitute for salt in foods is challenging.找到食盐的替代品是一项具有挑战性的任务Potassium chloride is sometimes有时,商业产品中会出现used in commercial products.氯化钾This mimics salt by providing the salty flavor这种做法意在用氯化钾and preservation functions替代食盐来提供咸味和储存食品however potassium chloride has been known to但是人们已经知道氯化钾会带有possess a bitter or metallic aftertaste.苦涩的金属味道Excess intake increases health issues for those过量摄入氯化钾会给肾病,心脏病with kidney or heart problems and diabetes.和糖尿病患者带来健康隐患And it can interfere with blood pressure medications.同时,它会抵消降压药的药效A direct one to one swap is barely used直接的一对一替代品非常少见and most times the substitute is used而且,在大多数情况下only about half as much.替代品的应用范围也只有食盐的一半Here is a sample diet with high sodium intake.这是一个高钠食品的样餐The majority of the sodium comes from其中的大部分钠都来自于the processed hamburger helper meal加工过的汉堡帮手餐and the deli meat.以及熟肉Both are high in sodium for preservation methods.出于可以长期储存的目的两者的钠含量都很高Remember the dietary guideline for sodium is 2300 mg.记住膳食指南中钠推荐摄入量是2300毫克 Article/201505/374694。
  • There are a few pillars of the facebook ecosystem, and one is News Feed. Right, that#39;s you...you show up, and you could just see all the stuff that is important that#39;s happening recently with your friends. Another pillar has been Timeline, where each person umm... can share whatever they want with whomever they want on facebook, and...your Timeline is your place where you can curate everything that you wanna show up about you, and it#39;s just everything about you in one place. And... Graph Search is going to be another pillar that#39;s like that.脸书的生态系统中有几个台柱,其中一个是News Feed(动态消息)。对的,那就是你...你来到这里,就可以看到所有重要的、朋友最近发生的事情。另一个台柱是Timeline(动态时报),在那儿每个人啊...不论他们想分享什么、和谁分享都可以在脸书上分享,还有...你的Timeline是你的领域,在那里你可以融合整理所有你想要展现关于你自己的东西,它就是所有关于你的事情集中在一个地方。然后...Graph Search(社交图表搜寻)将会是另一个像那样的台柱。So there#39;s really simple things that people wanna do. They wanna find all the photos they#39;ve liked. They wanna find all the photos of two particular people, um...all the photos of their family. They wanna find all their friends who live in a particular city, because they are going to visit there. And those are really hard things to find right now. You have to go to a bunch of different pages. You have to piece all the stuff together. And now it#39;s easy. You know, you just...you can say what you want, and you get the results.所以有些人们想做非常简单的事情。他们想找到所有他们曾按过赞的照片。他们想要找到所有特定两人的照片,嗯...所有家人的照片。他们想要找到所有住在特定城市的朋友,因为他们要造访那里。而这些现在是很难找的东西。你得浏览一堆不同的网页。你必须要将所有东西拼凑在一起。而现在这很简单。你知道,你只要...你可以说出想要什么,然后就可以得到结果。In web search, uh...it#39;s very often the case that, you know, if you do a search for, you know, apple, and I do a search for apple, we#39;re basically gonna get the same results. Um, maybe I#39;ll get like slightly more technical results based on, you know, Apple computer, and maybe you might care about the fruit a little more, but they are not that different from each other, whereas um...on facebook, when you do the same searches, we get completely different sets of results because of the depth of personalisation that we do.在网页搜寻中,嗯...很常看到有案例,你知道,如果你执行搜寻动作,你知道,查苹果,我也执行搜寻动作查苹果,基本上我们会得到相同的搜寻结果。嗯,可能我会得到稍微多些技术性的结果关于,你知道,苹果电脑,而也许你可能比较关注这水果一些,但搜寻结果彼此并没有那么地不同,然而嗯...在facebook上,当你执行相同的搜寻动作,我们得到截然不同的结果组合,因为我们所做到的个人化深度。The types of questions that we can solve are kind of this slightly nuance and social questions that you wouldn#39;t typically think to ask other search engine, that you wouldn#39;t typically think that the internet could solve for. Um...there#39;s a lot to be said for taste, like what movie should I go and see, uh...what bands might I like, based on the friends that I have.我们能够解决的问题类型是有点稍微枝微末节,以及你一般不会想要透过其他搜寻引擎问的社交问题,你一般不会认为网路可以解决的问题。嗯...有助于发掘你的喜好,像是我们应该去看哪部电影,唉... 我可能会喜欢哪个乐团,以我所拥有的朋友为基准。Well, I had a toothache the other day, and as I#39;m relatively new to the area, so I don#39;t have a dentist, and...looking out dentists that my friends liked was really awesome, because I knew that I was gonna go to someone who knew what they were doing, which she did.嗯,有一天我牙痛,而因为我对这区域相当不熟,所以我还没看过牙医,而...搜寻那些我朋友按赞的牙医是非常棒的一件事,因为我知道我要去看某个知道自己在做什么的牙医,她的确知道她在做什么。It#39;s a shame because, you know, most people today don#39;t think about facebook as a place to discover places where they can go eat or things that they can go do. Um, but with this product, I mean, that#39;s just...it#39;s so...it#39;s so natural to be able to do that.这令人感到遗憾,因为,你知道,今天大多数的人不认为facebook是一个开发他们可以吃饭的去处或可做之事的场所。嗯,但有了这个产品,我的意思是,那就是...这很...很自然地就可以做到那样。In the past, facebook has really been primarily about mapping out and staying in touch with and communicating with the people aly know in the real world. But now, we#39;re building a product that can also be used to finding people you maybe should know, people of common interests, people you wanna work with.在过去,facebook真的一直主要是关于安排、联繫以及与那些在现实生活中已认识的人来沟通。但现在,我们正打造一个产品,可以用来找到你可能应该要认识的人,有相同兴趣的人、你想要共事的人。You can find friends of friends who have common interests, friends of friends who are interested in ballroom dancing or in running or hiking. And in many ways what this will do is...is make your community feel a bit smaller; make the world feel a bit smaller.你可以找到和你有相同兴趣的朋友的朋友,对交际舞、或跑步、或健行有兴趣的朋友的朋友。这在许多方面这将会做到的是...是让你的生活圈感觉小了些,让世界感觉小了些。Today, we#39;re really just starting off with a few basic types of things that you can search for: people, photos, places, pages for businesses, and...that#39;s just the start.今天,我们真的才刚开始几个基本你可以搜寻的事物类型:人、照片、地点、公司页面,而...那只是个开端。We wanted to get this out as early as possible so we could get feedback from the users. Iterate, make the product better, and get it to a point where we can launch this to everyone.我们想要尽早推出,这样我们就能得到使用者的意见回馈。反覆修改,让产品更好,并达到我们可以向所有人推出这项产品的水准。We just view this as a project that we#39;re gonna be working on for years and years to come, but um...as it gets more completed, it just gives me this amazing resource for, you know, a lot of people around the world to use.我们只将这视为一项还要年复一年地持续研发的企划案,但嗯... 当它的完成度更高时,就提供了我们这个很棒的资源,你知道,让全世界许多人使用。 Article/201411/341611。
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