Sit back and watch
Sit still, Chinese idiom, Pinyin is Z ù ob ù Ku ī t á ng, which means to sit upright without squinting and concentrate. It comes from the biography of Wei Zhenghun in the annals of the Three Kingdoms.
Idiom usage
Professor Lin spent all his time reading in his study. He didn't do any housework.
Analysis of Idioms
Synonym: single mindedness, peeping at the garden antonym: half hearted
The origin of Idioms
In the biography of Wei Zheng Hun in the annals of the Three Kingdoms: "Zhang Mengzhuo (Miao) is an old man in Dongping, who sits still and does not peep."
Idiom explanation
Sit upright without strabismus and concentrate.
Sit back and watch
make amends for previous faults by some good services - yǐ gōng bǔ guò