重點講解：
1. end up 最終；結(jié)果；到頭來；
If you don't know what you want, you might end up getting something you don't want.
如果你不知道自己想要什么，到頭來你可能得非所愿T!jFtM|SVuRe#ZU。
2. set off 引發(fā)；觸發(fā)；激起；
It set off a chain reaction in the international money markets.
這一事件在國際金融市場上引起了連鎖反應(yīng)[o++ujbksvY*Ljp。
3. ever since 自從；打…以后一直；
She had been worrying ever since the letter arrived.
自從接到那封信后她就一直焦慮不安1J!ucX3*9U3]。
4. come up 即將發(fā)生；即將到來；
Plan your activities so that you are rested and refreshed when something important is coming up.
做好日常規(guī)劃，這樣一旦發(fā)生大事，才能夠從容不迫Wxq2rjvKuQ_~v~。