Even though I hadn't seen my classmate for many years, I recognized him immediately.
Even though I hadn't seen my classmate for many years, I recognized him immediately.
即使多年没有看见我的同学，我也马上认出了他。
Even though I hadn't seen my classmate for many years, I recognized him immediately.
即使多年没有看见我的同学，我也马上认出了他。