你是否曾經(jīng)思考過為什么鳥兒不會被通過高壓線的電流電擊嗎？ Hints: None 選材／校對／翻譯：hqj5715It's not unusual to see rows of birds perched on power lines. But did you ever wonder why b

What do you do while driving to make the streets more dangerous? the radio? Light a cigarette? Butter your bagel while texting as you adjust the seat? Or possibly the most dangerous, do you simp

What do you do while driving to make the streets more dangerous? the radio? Light a cigarette? Butter your bagel while texting as you adjust the seat? Or possibly the most dangerous, do you simp...

原汁原味故事，風趣實用英語。 通過常見的生活場景，聽寫重點單詞，學習美國地道的常用詞匯。 （資料來源：《Drew和Nancy的美國生活英語》 大連理工大學出版社） 〖On the Open Road〗 聽寫方式: 填空, 不用...

That's the future sound ___1___ city streets. If President Obama has his way there will be one million electric vehicles on the road by 2015. This week the National Highway Traffic Safety Admini...

Ladies and Gentlemen, on behalf of Thomson Airways and my crew, welcome on board. I would ask that you please give me full attention as I run through the safety procedures on board this a...

Imagine that you want to send a secret message to your colleague at the CIA. You can ___1___ it to prevent counterspies from reading it. But they'll still know you were sending some sort of messa...

超強臺風“梅花”逼近華東沿海！江浙滬地區(qū)的同學們這兩天外出在家都要注意安全??！滬江小編特別為大家準備了臺風天安全指南，希望對大家有所幫助！

大家好，我是滬江小D！暑假對于學生族來說是出游的好時機，然后7月23日發(fā)生的特別重大交通事故卻讓回家的學子、出游的家庭，生命的時間靜止在了那一天。外出游玩乘坐交通工具，我們可以采取什么措施來盡量避免

Tis' the season when we’re eating. And we want to be sure that the kitchen staff are following protocols that keep us from getting sick. So ____1____ help them learn those rules? The answer, it