动不动

HSK 7-9

dòngbudòng

often; frequently; easily; for no reason

at the drop of a hat

他动不动就生气。

tā dòngbudòng jiù shēngqì.

He gets angry easily.

她动不动就感冒。

tā dòngbudòng jiù gǎnfěn.

She catches colds easily.