21. 第二十一篇 Tipping(下)讲解音频

第二十一篇 Tipping(下)

In the US, you will often hear “tips” called “service charges”. It is essential to tip in the US, because the waitresses and bar staff are paid a low wage which they cannot afford to live on, and therefore your tip is much needed by them.重点词汇：

1. tips=to ensure prompt service(在美国)

2. bar staff=bar tender 服务员

3. income收入 expenses 支出

4. generous 慷慨的