Waiters can tell if a customer is a good tipper or not.

服务生可以一眼看出一个顾客是否会大方地给小费

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。

What kind of tipper are you?

你是什么样的支付小费者呢？

The throw is initiated by the tipper arm.

投掷动作由手臂端发起。

Hillary and Tipper also made brief appearances.

希拉里和蒂珀也短暂地露了一下脸。

Turns out that makes me, at best, an average tipper.

最后却发现我给的小费最多也就算个平均水平。