by the way ...

• 顺便说一下

by the way ...的用法和样例：

例句

1. By the way, bring me a pair of chopsticks, please.
   顺便说一下，请给我拿一双筷子来。
2. I don't know when I shall finish,by the way.
   顺便说一下，我不知道我什么时候能搞完。