like: to work very hard
Intermediate Level Advanced Level
Composite Words Listening Comprehension Oxford Topics Duolingo Topics

BEGINNER LEVEL

exact:

VNEN

làm sặc máu * ☊

to work very hard * ☊ VNEN

đầu tắt mặt tối * ☊

to work very hard * ☊

Gb	Pin	Viet