重点讲解：
1. all kinds of 各种类型的；五花八门的；
例句：All kinds of remarkable things began to happen.
开始发生各种不寻常的事whE5&zugM&cPZ,C5Y。
2. let's say 比如说；比方说；
例句：Let's say you miss the train, what do you plan to do?
假定你赶不上火车，你准备怎么办？
3. run out of 用完；耗尽；
例句：I ran out of petrol, but a passing motorist saved the situation.
我的汽油用完了，但是一辆路过的汽车司机救了我%VpbMo|v.Hd_3g%5AB@y。
4. as well 也；还；
例句：Andy's face paled with disappointment; perhaps with anger as well.
安迪的脸色由于失望而变得苍白，也许还掺杂着气愤KD!~Y,yg7OP&H._&%XR。
5. take off （产品、活动、事业等）腾飞，突然成功；
例句：Critics used to say that microtransactions would not take off, arguing that consumers would not pay for online content.
评论人士曾表示“微交易”不会兴旺起来，他们认为，消费者不会为网上内容付费,p(K-nRsv18&yxbPI。