stay in the hospital
你不是该待在医院吗?
Aren't you supposed to be in the hospital?
— 天才一族 (2001)
她还待在医院
She is still in the hospital.
— 阿玛柯德 (1973)
我正待在医院呢
I'm at the hospital right now.
— 蝙蝠 (2009)