To toss and turn (especially in bed due to restlessness or anxiety); to turn over and over again; to do something repeatedly.
晚上他因为担心考试，覆去翻来睡不着
He tossed and turned all night, unable to sleep due to anxiety about the exam.
Next Idiom
To toss and turn (especially in bed due to restlessness or anxiety); to turn over and over again; to do something repeatedly.