three years later
三年后上海
Shanghai in three years.
— 色‧戒 (2007)
明明说三年，三年后又三年三年后又三年
You clearly said three years, but then it’s three more years after that, and another three years after that.
— 无间道 (2002)
三年后咱们地球见
See you on Earth in three years.
— 流浪地球 (2019)
三年前我能够出卖宋子豪难道三年后我会怕他？
If I was able to betray Song Zihao three years ago, do you really think I’d be afraid of him three years later?
— 英雄本色 (1986)