重点讲解：
1. turn out 原来是；结果发现；
例句：It turned out that my surmise was correct.
结果表明我的推测没有错5d;@[4g2x=(Y5Mu&z]9y。
2. when it comes to 谈论；谈到；
例句：When it comes to cooking I know nothing.
说到做饭，我是一窍不通b]XJii.;+=37_。
3. be based on 以…为基础；
例句：Capitalism is based on private ownership.
资本主义是建立在私有制基础上的;|2.t|*91zC*(t=nV8。
4. rather than 而非；胜于；而不是；
例句：I like walking on grass rather than paths, it's so much softer.
我宁愿在草地上面走而不愿走小路，草地柔软多了zQwRPuKLwRD。
5. focus on 集中(注意力)；关注；
例句：The other two groups focus on future improvements.
另外两类人关注未来的改进OAhO%eB_f]u3。