1.Set to do认真着手
Set to work with a will and be pleased with the amount you get done.
干活时卖力干,干了多少都满意。
2.at least至少
This new transformation is at least as consequential as that one was.
这一新的转变至少和那次一样重要。
3.come to an end结束
All good things must come to an end, however beautiful an experience is.
再好的事情也有曲终人散的时候。











