by the way

US /baɪ ðə weɪ/
UK /baɪ ðə weɪ/
"by the way" picture
1.

顺便说一下, 对了

used to introduce a topic or information that is not directly related to the current conversation but is considered relevant or interesting

:
By the way, did you hear about Sarah's new job?
顺便说一下,你听说莎拉的新工作了吗?
I need to go to the store. By the way, do you need anything?
我需要去商店。顺便说一下,你需要什么吗?