视频对白：
—For example，I know you've never been to college.
例如，我知道你从来没上过州立大学。
—And how do you know that?
你是怎么知道的？

今天要学习的词组为：for example

意为：“例如，举例”。

例句：
1. There are many sources of air pollution; exhaust fumes, for example.
空气污染有许多来源，例如废气。

2. I know many women who have a career and a family—Kehr for example.
我知道有许多妇女能事业家庭兼顾——凯尔就是其中之一。

3. Great men have often risen from poverty -- Lincoln and Edison, for example.
大人物常常出身贫寒，例如林肯和爱迪生。