get down to

US /ɡet daʊn tuː/
UK /ɡet daʊn tuː/
"get down to" picture
1.

認真對待, 開始處理

to start to consider or deal with something seriously

:
It's time to get down to business.
是時候認真對待工作了。
Let's get down to the main points of the proposal.
讓我們開始討論提案的要點。