第1个回答 2012-04-18
We should not throw things away in the school in order to keep the school clean.
祝你学习愉快! (*^__^*)
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第2个回答 2012-04-18
(In order)To keep the school clean, we shouldn't throw litter away here and there.
= In order to keep the school clean, we are not supposed to throw litter away here and there.
= We are not to throw litter away here and there so as to keep the school clean.
第3个回答 2012-04-18
In order to keep our school clean we should not throw rubbish away in and round it
说明:乱扔“东西”,此东西应是垃圾rubbish,不能用things这类的词,有中国式味道了,
school两次出现是不地道的,所以后面用it就好了。
第4个回答 2012-04-18
We shouldn't throw things away in order to keep our school clean.