how long has it been since
多久没来了？
How long has it been since you last came?
— 罗马 (2018)
你们多久没联络？
How long has it been since you last contacted each other?
— 神秘河 (2003)
阿娟你们都多久没来看你师父师母了啊
Ajuan, how long has it been since you last visited your master and his wife?
— I Am What I Am 2 (2024)
先生请问您毕业后多久没画过画了
Sir, how long has it been since you graduated and last painted?
— 地球上的星星 (2007)
多久没回去了?
How long has it been since you last went back?
— 甜蜜蜜 (1996)
多久没回家了
How long has it been since you went home?
— Dying to Survive (2018)