The six problem sets are due generally on Mondays and we'll go over the problem sets in the teaching sections, several days after you turn them in.
这六道习题通常应该在周一前完成,你们交上来之后,我们将在我的课上,讨论这几道习题
In problem set 5, last year I took a stroll around campus with one of the teaching fellows with his digital camera, we shot photographs of identifiable but non-obvious spots on campus and then like an idiot I always seem to erase my compact flashcard accidentally.
在习题集5中,去年我和另一位老师一起带着数码相机在校园里闲逛,我们在校园里没有目的地乱拍,像一个傻瓜一样,我一不小心清空了,我的便携闪存卡。
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