标签：空气末日 相关文章
高科技让空气吉他成为可能 Learning to play guitar requires a lot of practice, perseverance and, at least in the beginning, painful blisters on fingers. 学习弹吉他需要勤加练习，不折不挠，至少要在初期忍受手指的水疱
VOA标准英语2016年(二月)
必背句型: A:The federal government promulgated the Clean Water Act and the Clean Air Act. 联邦政府颁布了《水清洁法》和《空气清洁法》。 B:When did the federal government promulgate them? 什么时候颁发的？ The federal g
法律英语就该这么说
A: Hello everyone， and welcome to our CPR for beginners course. First of all, does anyone know what CPR stands for? B: Cardiopulmonary resuscitation! A: Thats right! We apply CPR in the case of cardiac arrest or pulmonary arrest. B: What does that
纯正地道美语
The next time youre driving during a rain shower, glance back at the rear window. Youll notice that while raindrops batter the front windshield, they seem to avoid the back window as long as the car is moving. How is that possible? 下一次下阵雨而
初学者听力文摘精选
图片1 aerial n．天线 例句：The picture is much clearer with the new aerial. 装上新天线后画面清晰多了。 nitrogen n．氮 例句：Air consists chiefly of nitrogen. 空气主要由氮气组成。 oxygen n．氧 例句：Trees relea
漫画搞定六级词汇（文本+音频）
May: Daddy, shall we go out this weekend? Benjamin: We can do it, if you want. But why this weekend? We planned to enjoy some drama and music. May: I attended a photography club. Each member is asked to hand in some photos for the coming exhibition.
英语大赢家上册
On the night of December 1, 1930, a dense fog moved over the Meuse Valley, in Belgium. Many factories in the valley poured smoke and fumes into the foggy air. This created a dark smog of smoke and fog combined. People in the valley began to cough and
双语有声阅读
Advanced Technology Turns 'Air Guitar' Into Real Instrument 高科技让空气吉他成为可能 Learning to play guitar requires a lot of practice, perseverance and, at least in the beginning, painful blisters on fingers. 学习弹吉他需要勤加练
VOA标准英语2015年(十二月)
Look at these pictures of our city. 看看这些关于我们城市的图片。 Is our city clean? 它干净吗？ No, it isn't. 不，不干净。 What makes our city dirty? 什么导致了我们的城市这么脏？ Smoke from cars makes the air dir
江苏译林版牛津小学英语(3起)六年级上册
Sunrise or Sunset? Yal: Don? Don: Yes, Yal? Y: We've been in this art museum for 5 hours now. And you've spent the whole time staring at that one photograph of sunset. D: Are you sure? Y: Of course I'm sure. You haven't budged. D: But are you sure it
英语听力文摘 English Digest
South Korean officials have issued their first formal response to recent moves by North Korea, labeling some of the North's recent statements inappropriate. The exchange comes as high-level American and South Korean envoys warn time is running out in
VOA双语新闻 2008年4月
How Birds Breathe 鸟是如何呼吸的 Y: Don, flying is tougher than walking or running, right? So how come birds dont get winded and run out of breath? D: Actually, in terms of distance per unit energy, flying is pretty efficient . Plus birds have
英语听力文摘 English Digest
Drought For those of us lucky enough to always have enough food and water, it may be hard to imagine living through a drought . A drought occurs when for a variety of reasons, usually including a lack of rainfall and warm temperatures. Soil moisture
英语听力文摘 English Digest
二手空气 Big cities, with all their pollution , have an effect on trees No doubt. In the countryside. Say what? Big cities affect the trees in the countryside? You got it! According to a study conducted by Jillian Gregg, who now works at the EPAs
英语听力文摘 English Digest
Captain Nemo walked in front, and his companion followed us a few steps to the rear. Conseil and I stayed next to each other, as if daydreaming that through our metal carapaces, a little polite conversation might still be possible! Already I no longe
《海底两万里》中英双语有声读物
Summer Breeze, Makes Me Feel Fine 风是大家最熟悉的自然现象，要了解风的形成必须了解包围着地球的大气的运动。大气的流动也像水流一样是从压力高处往压力低处流。太阳能正是形成大气压差的原
英语听力文摘 English Digest