Confirm a reservation 确认订位，确认预定

【视例】I'm calling to confirm your reservation, sir.

我打电话来是来确定一下。

——来自于《Las Vegas S04E15》

by the way：顺便提一下

【视例】By the way，Mr Rains isn't in his office today.

顺便告诉你, Rains 先生今天不在办公室。

——来自于《The Pretender Season 2 (1)》