Traditional Culture Encyclopedia - Photography major - What idioms do you think of when you see the teacher's busy back?

What idioms do you think of when you see the teacher's busy back?

Dai Yue [p and X and ng dà i yuè]

[Explanation] Wearing a Star Dai Yue. It's hard to describe running around all night or going out early and coming back late.

as best as one can

[explanation] means to be respectful and cautious, and do your best.

Work hard and complain [rèn láo rèn yuàn]

[Explanation] Ren: Bear, bear. Not afraid of suffering, not afraid of resentment.