英汉互译space station________ 垃圾食品__________ cut up________ 照看，照料________ 前天_______
To be safe，students should （避免） going out alone at night．
At the age of （四十）， the writer finished his fifth novel．
You should （道歉） to her for your mistake．
Liu Yang is the first Chinese woman （宇航员） to enter the space．
It's our duty to protect the （环境）．
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