get across
US /ɡet əˈkrɔs/
UK /ɡet əˈkrɔs/

1.
表達, 傳達
to make something understood or communicated clearly
:
•
It's difficult to get across how much I appreciate your help.
很難表達我有多麼感謝你的幫助。
•
The speaker struggled to get his message across to the audience.
演講者努力讓他的信息傳達給聽眾。