单词：water bodies
[网络] 水体；水体模块
单词：water bodies 相关文章
Fish live in water, but do they drink it? The answer is yes, but how fish drink water depends on where they live. Water gets into a fish's body through osmosis, the process in which water diffuses from a higher to a lower concentration. For example,
初学者听力文摘精选
Health Crisis Grips Tripoli as Fighting Drags On Gun battles are only part of the health crisis emerging in Libyas capital, a city of one-and-a-half million people without running water. Central Tripolis Zawiya Hospital has modern equipment. It lacks
VOA标准英语2011年(八月)
This is the place where there is little food, where is little water and there are many many people. And many people are trying to get out of here out of the airports. You are seeing a lot of people lining up around there. They have been lining up her
CNN2013年(十一)月
In our heat index is water, the fountain of youth. We've all been shogging it all morning because one woman says she looks a decade younger thanks to drinking so much water. We've all heard it from some doctors but this woman really has pictures to p
万花筒2013年
When Michael Phelps is out of the water, he towers over mere non-Olympic mortals. Then he slips into the pool, and makes record-breaking speed seem effortless. His height, it turns out, is no accident. According to research published in The Journal o
Scientific American(七)月
Fish do drink water, but how they consume it depends on where they live. Water gets into a fishs body through osmosis, the process in which water diffuses from a higher to a lower concentration. 鱼儿确实喝水，但它们怎样喝水却取决于其
初学者听力文摘精选
Drink to Your Health Since all living things need it, and it makes up two-thirds of our bodies, it seems obvious that water is vital to our health. Most people, however, drink fewer than the eight rec
有声英文阅读
Drink to Your Health 没事多喝水 Since all living things need it, and it makes up two-thirds of our bodies, it seems obvious that water is vital to our health. Most people, however, drink fewer than the eight recommended glasses each day. An alar
双语有声阅读
Signs You May Be Dehydrated From VOA Learning English, this is the Health Lifestyle report. Drinking enough water is important to our health. If we want to operate at our highest level and feel great both mentally and physically, we need to stay hydr
2018年VOA慢速英语(八)月
We want to take a closer look at just how extreme temperatures and humidity effect our bodies almost immediately, how our bodies try to fight back and keep cool. So ABC's Dr. Richard Besser actually put this to the test for us. Meet here this morning
万花筒2011年
Water is virtually everywhere, from soil moisture and ice caps, to the cells inside our own bodies. 水几乎无所不在，从土壤水分及冰帽，到人体内的细胞。 Depending on factors like location, fat index, age, and sex, the average h
TED演讲教育篇
Fresh Water 淡水 Fresh water comes from ponds, lakes, rivers and streams. 淡水来自于池塘、湖泊、河流和溪流。 People use fresh water for drinking, farming and so on. 淡水可用于饮用、耕种等等。 People can only drink fres
与美国小学生一起学英文第3册
WHO Says Disease is Biggest Threat for Tsunami Survivors 世卫组织称疾病是海啸幸存者最重大的威胁 With millions of people in Southeast Asia living without clean water and proper sanit
VOA2005（上）--海啸灾难纪实
Fish Use Whole Bodies When They Eat Fish are animals that live in the water. They are also vertebrates animals that have a backbone and a spine. They have gills that permit them to take oxygen from the water. But have you ever wondered how vertebrate
2015年VOA慢速英语(七)月
JUDY WOODRUFF: Just days ago, the EPA's new administrator, Scott Pruitt, promised an aggressive rollback of environmental regulations that had been put in place by former President Obama. The future, he said, ain't what it used to be. President Trump
PBS访谈社会系列
Fish live in water, but do they drink it? The answer is yes, but how fish drink water depends on where they live. Water gets into a fish's body through osmosis, the process in which water diffuses from a higher to a lower concentration. For example,
英语听力文摘 English Digest
1.A US vessel seized by pirates off Somalia is now back in the hands of the crew after they retook control of the ship. But one person aboard the ship reached by satellite phone tells the AP the pirates are holding the captain hostage in a lifeboat.
美联社新闻一分钟2009年(四)月
Todd: OK, let's talk about hobbies. What do you like to do in your free time? Roe: You mean other than seducing ladies? Todd: Yeah, well, we might actually have women listen to this. Roe: Just joking. Just joking OK. I like windsurfing. That's my num
英语趣味课堂
A 12 metre fishing boat with nine people on board capsized in Foveaux Strait on Wednesday night around midnight. This was only an hour after it left Bluff near Invercargill. Nobody realized that the boat had capsized and sunk until 2pm on Thursday wh
新西兰英语
After Wednesdays terrible tsunami which killed at least 150 people in Samoa, help is needed. The country needs helicopters to find bodies in the sea and needs people to identify those bodies. Help is needed to care for the injured. The survivors need
新西兰英语