by the way
US /baɪ ðə weɪ/
UK /baɪ ðə weɪ/

フレーズ
1.
ところで, ちなみに
used to introduce a topic or information that is not directly related to the current conversation but is considered relevant or interesting
例:
•
By the way, did you hear about Sarah's new job?
ところで、サラの新しい仕事について聞きましたか?
•
I need to go to the store. By the way, do you need anything?
店に行かなきゃ。ところで、何か必要なものある?
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