单词：strengthening the bones and muscles
单词：strengthening the bones and muscles 相关文章
Why Are Some People Double-Jointed? Can you bend your thumb backwards until it touches your wrist? If you join your hands behind your back, can you lift them over your head without letting go? If you can, you might be what some people call double-joi
英语听力文摘 English Digest
UNIT 2 Good Health to You!祝你健康! Lesson 11 This is good for you!这对你有好处! 1 Bones,muscles and skin 骨骼,肌肉和皮肤 A healthy body has healthy bones, muscles and skin.肌肉和皮肤. These are bones.这些是骨骼. For strong
冀教版小学英语(三起)--第八册
In a few years more the milk-teeth begin to go. 几年之后, 乳牙开始掉落。 Another set of teeth, called the permanent teeth, is growing, one under each of the milk-teeth, and pushing out the first set. 另一套牙齿从原来的位置上长出
英国学生科学读本
Can you bend your thumb backwards until it touches your wrist? If you join your hands behind your back, can you lift them over your head without letting go? 你是否能将大拇指向后弯曲直至其触碰到手腕部位？你将双手在背后紧握
2018年NPR美国国家公共电台2月
National Love Our Children Day began in America in 2004. It falls on the first Saturday in April. Its aim is to honour and celebrate Americas children and stress the importance of love as they grow up. It also wants to promote the strengthening of fa
英语课程学习计划和讲义
Why Is Gravity Good For Us? When astronauts return from long missions in space, their exit from the spacecraft is usually hidden from public view. This is because after several months in weightless conditions, things we usually take for granted, such
英语听力文摘 English Digest
What did a dinosaur look like? By Linda Baxter Can we believe what we see? Dinosaur art has a long history. Life-size models in natural history museums, paintings and drawings, children's toys, and of course, the recent spate of computer generated fi
英语音频杂志
By Lawan Davis Broadcast: September 3, 2003 This is Bob Doughty with the VOA Special English Health Report. Intense physical exercise is not the only way to better health. Studies show that walking se
VOA2003（下）-环境与健康
Some older women in South Africa are fighting the effects of aging with boxing exercises. They call themselves the grannies. They belong to a boxing group near the South African capital, Johannesburg. The 75-to-80-year-old women are fighting the pain
2018年VOA慢速英语(一)月
Sauropods like Brachiosaurus and Diplodocus were the biggest beasts to ever roam the Earth. And these dinosaurs had enormously long necks. Which poses an anatomical problem: they needed to move their necks side to side and up and down to graze, but t
Scientific American(十)月
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
Where would we be without muscles? Probably a mess on the floor. Muscles are pretty interesting things. Everybody has lots of them. Some people look after them better than others. Bodybuilders want to have really big muscles. The bigger the better. T
纯正英语一分钟
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英语单词荟萃
HEALTH REPORT – June 19, 2002: Walking By Lawan Davis This is the VOA Special English Health Report. Researchers agree that intense physical exercise is not the only way to gain better health. Studi
健康与环境
BEIJING, Jan. 25 (Xinhua) -- The central parity rate of yuan, the Chinese currency, Tuesday gained 2 points to 6.5881 against the U.S. dollar, according to the China Foreign Exchange Trading（外汇交易） System. China's central bank announced in
英语新闻
EU to Discuss Strengthening Euro; Greeks Strike Members of the European Union are meeting in Brussels Thursday to discuss how to strengthen the ailing euro currency. Germany is expected to press for the EU to play a stronger role in the economies of
英语新闻
爱情，当然是要享受一点浪漫。用实用而浪漫的英语给对方发个爱情短信，不失是一件很甜蜜的事情。 I love you not because of who you are, but because of who I am when I am with you。 我爱你，不是因为你是一
英语新闻
18 Simple Tips to Avoid Back Pains Whether we are seated or standing up, the back has almost no rest. The postures we adopt to sit or while doing our daily activities are not very often adapted for our back. This constant 'torture' of our back result
阅读空间
A new report says the world's developed economies appear headed for stronger growth in the coming months, with China advancing as well. The Paris-based Organization for Economic Cooperation and Development said Tuesday that its gauge of future econom
英语新闻
今天我们要学的词是 mechanism. Mechanism 机制。Britain will trigger the mechanism to leave the European Union next week. 英国下星期将启动离开欧盟的机制。Pakistan and Afghanistan agreed last week to form a joint mechanism to
英语单词荟萃