be able to fall asleep
睡得着啊!
Of course I can sleep!
— 重庆森林 (1994)
你晚上怎么睡得着呢
How can you sleep at night?
— 利维坦 (2014)
我就睡得着了
Then I’ll be able to fall asleep.
— 红猪 (1992)
我怎么能睡得着?
How can I possibly sleep?
— 八部半 (1963)