How time flies! It is two years since I began to study abroad on my student exchange program in America.

时间过得多快！我参加美国交换生项目已经有两年的时间了。

youdao

It's my birthday today and I can't believe I officially turn 38 today. I still act and feel like I'm 18! I can't believe how time flies.

今天是我的生日，真得不敢相信我已正式迈入38岁，虽然我仍感觉自己像18岁！

youdao

Although time flies, you my friendship forever!

纵然时光飞逝，你我的友情天长地久！

youdao

The only thing that came to my mind was the old joke that time flies like an arrow and fruit flies like a banana.

NEWYORKER: The Region of Unlikeness