英语语法分析

If we know a regular customer is a good tipper, then we make sure he gets good service.

如果我们知道一个老顾客会给不少小费，那么我们就要确保他得到良好的服务。

Al, Tipper, Hillary, and I had gotten to know one another in a way that would have been impossible without those long hours on the bus.

艾尔、蒂珀、希拉里和我相互了解，如果没有那些漫长的乘车时间，这样的了解是不可能达到的。

Hillary and Tipper also made brief appearances.

希拉里和蒂珀也短暂地露了一下脸。