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M: Did you hear how cold it got last night? W: I heard the radio announcer say it was 18 degrees below zero. M: It was so cold this morning. I could hardly start my car. W: My car didn't want to start either at first. M: Don't you have a garage? W:
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This is Scientific American's 60-Second Science .I'm Cynthia Graber. This'll just take a minute. It's Valentine's Day, even for barnacles which are stuck to rocks. But evolution has endowed these stationary creatures with some curious abilities accor
Scientific American(二)月
Lung 肺 How many lungs do we have? 我们有多少块肺呢？ We have two lungs in our body. 我们有两块肺。 Lungs are protected by ribs. 肺由肋骨保护。 They are very big. They are about two times as large as one of our feet. 它们都很
与美国小学生一起学英文第4册
Song：Overprotected Artist：Britney Spears I need time, love, joy I need space, love I need me Say hello to the girl that I am You're gonna have to see through my perspective I need to make mistakes just to learn who I am And I don't wanna be so da
英语热力歌曲
英文歌词: overprotected(darkchild remix) say hello,to the girl that i am you're goona have to see though my perspective i need to make mistakes just to learn who i am and i don't wanna be so damn protected there must be another way cause i believe i
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In the event of an accident, taxi drivers face possible bankruptcy since many are not protected by commercial insurance, and would be required to pay not only compensation to the accident victim, but also a penalty from the traffic administration. [P
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