例句：
1、My father asked me to see the customer to the door.
我父親要我送顧客到門口。
2、 The new store across the road has taken away most of my customers.
路那邊的那家新店搶走了我的許多主顧。
3、In some stores we were undermanned and customer service was suffering.
有些店我們人手不足，對顧客照顧不周。
4、It does not matter one whit to the customer.
這對顧客來說一點關系都沒有。