重点讲解：
1. out of （表示比例）每…中；
例句：Nine out of ten people will not agree with you.
十个人里面有九个不会同意你的意见N)l1|jFs.U。
2. make sense 可以理解；讲得通；
例句：Doing that does not make sense.
做那件事没有意义Vag_F_9D9VSn6&Wo+T[|。
3. be able to 可以…的，能够…的；
例句：He was able to put complicated thought into simple words.
他能用简单的话表达复杂的思想~inWB@6AD3cNj。