1.line of work 行业
例句:My line of work is entirely unrelated to politics.
我的职业与政治完全无关。
2.impatience with 不耐烦
例句:The teacher's impatience with his slower students was beginning to show.
这位教师开始表现出对差生的不耐烦了.
3.tear down 拆除
例句:I imagine they'll be tearing the building down sooner or later.
我猜他们早晚会拆除这座楼的。
4.take photo of 照相
例句:Can I take photos of flowers?
我可以拍张花的照片吗?