because of

US /bɪˈkɔːz ʌv/
UK /bɪˈkɔːz ʌv/
"because of" picture
1.

因为, 由于

as a result of; on account of

:
The game was canceled because of the rain.
比赛因为下雨取消了。
She succeeded because of her hard work.
因为努力工作而成功了。