SSS 2010-12-27

This is Scientific American's 60-Second Science. I'm Steve Mirsky. Got a minute? As a bitter winter storm rages on the east coast, it's hard to knock being warm-blooded. But what about the metabolic cost of maintaining a high body-temperature? Well,

开放英语 workbook unit35

[00:02.19]Extract 1 [00:04.61]Listen to the descriptions of London and New York. [00:08.64]people often compare the cities of London and New York. [00:13.65]How do they really compare?Let's find out. [00:17.59]First of all,a piece of history. [00:20.

进阶听说lesson5

Unit Five Cliamate and Weather 1.B Listening, Following these instructions and doing these exsercises 1. A: Have you just come from Hawait? Those are beautiful flowers. B: Thank you. Yes, I've just arrivd from Honolulu. A: Honolulu! Now that's exciti

中级美国英语 第三十二课

一.本课要点及示例 在这一课里, 我们继续学习用虚词 it, i-t, it 作句子, 我们也要学习一些跟住房有关系的词汇. 首先我们还是按照惯例听一段对话, 内容是说凯特的父母退休之后从美国东北部搬

流行语：高温补贴英文怎么说？

高温补贴： High-temperature subsidies Twenty-eight provinces, municipalities and autonomous regions have made high-temperature subsidies standard this year, China Daily reported. Employees in northern regions such as Tianjin and Gansu are entitl

托福阅读： 浅谈托福阅读答案选项的设置

月有阴晴圆缺，人有悲欢离合，而我们的托福题目自然也有不同的难度系数。明明已经确定了考点句，很多同学却容易被选项迷惑，而错失宝贵的分数。今天小编就来给大家分享托福选项的设

研究:气候变暖或引发更多野火

A warmer planet is helping to fuel more wildfires in the United States, according to a new study. Environmental scientists at Harvard University predict that by 2050, wildfire seasons will be three weeks longer, up to twice as smoky, and will burn a

与美国小学生一起学英文第8册 第6期:岩浆

Magmas 岩浆 Have you heard about liquid rock? 你听说过液态岩石吗？ It might sound funny to you. 这听起来可能很好笑。 How can a rock be liquid? While it can be. 岩石怎么可能是液体呢？但有时它还真是。 If the tem

与美国小学生一起学英文第3册 第6期:体温

Body Temperature 体温 Our body temperature is usually 36.5 degrees. 我们的体温通常是36.5摄氏度。 When we are sick, our body temperature goes up. 当我们生病时，体温会升高。 Sometimes, a high fever is very dangerous. 有时，高

美国科学60秒 SSS 2013-05-07

When summer hits, I dread jogging outside. But a study finds that elephants can be in true danger in the heat. As creatures get bigger, they have smaller surface area to body volumn ratios. Fully-grown Asian eleplants thus pack a lot of mass into a b

英语歌曲:Burnin Up

Burnin Up i'm hot you're cold you go around like you know who i am but you don't you've got me, on my toes i'm slipping into the lava and i'm trying to keep from going under baby you turn the temperature hotter cause i'm burning up burning up for you

新西兰英语 377 South Korean fishing boat sinks

A fishing boat with 42 men on board sank in cold Antarctic waters early this morning. Only 20 men were rescued, by another South Korean fishing boat. Five bodies were recovered. Another 17 men are missing. The boat was fishing for toothfish. This is

VOA标准英语2013--研究：全球变暖导致更多野火发生

Study: Warmer Planet Fuels More Wildfires 研究：全球变暖导致更多野火发生 A warmer planet is helping to fuel more wildfires in the United States, according to a new study. Environmental scientists at Harvard University predict that by 2

中国多地发布高温警报

The National Meteorological Center (NMC) has issued a yellow alert for high temperatures as China is entering the height of summer. A heat wave will hit central, eastern and northern China today with temperatures in some regions rising to around 40 d

全球气温或达到历史新高

WASHINGTON, June 23 (Xinhua) -- Last month was the hottest May since record keeping began in 1880, the U.S. National Oceanic and Atmospheric Administration (NOAA) said Monday. 图片1 The combined average temperature over global land and ocean surfac

华为将推出超长寿命石墨烯基锂离子电池

Huawei announced a major breakthrough in its research into Li-ion batteries, unveiling the world's first long-lifespan graphene-assisted Li-ion battery able to withstand high temperatures. 华为近日宣布了其在锂离子电池研究方面的一个

Step by Step 3000 第2册 Unit8:Everybody can help the environment(3)

Part 3. PBSa biodegradable plastic product. Keywords. plastic, new solution, biodegradable plastic, break down, PBS. Vocabulary. PBS, biodegradable, tableware, microorganism, enzyme, degrade, dump. Environmental protection is a big issue nowadays. Wh

正确使用空调对身体有好处

【Transcript】 Less use of air conditioners would be better for us all A strict no-air-conditioning ban was enforced for 87,000 Taiwanese students taking the college entrance examinations this month despite temperatures in many areas reaching 34 to

“防暑降温补贴”用英语怎么说

上周北京遭遇高温天气，下午5时气温竟达到40度。按规定工人将能领到防暑降温费，然而调查显示，大部分建筑工人居然不知道防暑降温补贴为何物。 防暑降温补贴如何翻译为英语？请看《中

老外最常用的英文短语 第218期:have

释义： have 吃东西，得病 have 后面接各种各样的食物的话就表示吃东西，与 eat 相同，因此 have a meal 就表示用餐。另外，have 后面如果接疾病名称的话就表示疼痛，患病。 例句： Let's go have a