"Do I have to paint you a picture?"“难道要我做给你看？”
英文释义
An expression of frustration at someone's failure to understand something that has been explained (NOTE: mildly sarcastic)
The impatient boss shouted 'do I have to paint you a picture?' when his new assistant failed to understand an office procedure.
当新来的助手不明白办公室的手续时，不耐烦的老板大喊: “难道要我做给你看？”