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

1.
ngomong-ngomong, omong-omong
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?
Ngomong-ngomong, adakah anda mendengar tentang pekerjaan baru Sarah?
•
I need to go to the store. By the way, do you need anything?
Saya perlu pergi ke kedai. Ngomong-ngomong, anda perlukan apa-apa?