重点讲解：
1. for example
例如；比如；
eg. You can use any two colors-for example, red and yellow.
你可以用任何两种颜色，例如红色和黄色。
eg. Blue, for example, is peaceful, and yellow is brash.
例如，蓝色表示宁静。黄色表示急躁、
2. care about
关心；在乎；在意；
eg. I don't care about what happens.
我不在乎发生什么事。
eg. He was neither ostentatious nor luxurious, neither did he care about social position.
他既不浮华也不奢侈，也不讲究社会地位。
3. deal with
与…打交道；
eg. Moody people are very difficult to deal with.
喜怒无常的人很难打交道。
eg. Deal with a man as he deals with you.
以其人之道，还治其人之身。
