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7.There is (was) a rapid rise in … be on the rise has been sharp increase on the increase sudden decrease on the decline steady decline gradual fall slow drop slight
最近几年来这个地区的棉花产量有了迅速增长。
The cotton output in this area has increased rapidly in the past few years. “结尾”段落中常用的句型：
1. In my opinion, … 2. Personally, I … 3. In short (= In brief), …
4. In conclusion, … 5.As far as I’m concerned, … 6. To conclude , it seems clearthat…
至于说到我，我赞成前一种观点。所以，我的结论是，只要我们坚持正确的东西，改正错误的东西，我们就一定能成功。
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As far as I’ mconcerned,I’ m in favour of the former view.Therefore,my conclusion is that we are certain to succeed as long as we stick to what is right and correct what is wrong.