30 years ago by train, 30 years later by train, how to send a sad word in a circle of friends?

1. Only when I took the bus and watched the scenery outside the window drift away, did I understand Su Shi's sentence "Life is like a trip, and I am also a pedestrian".

I have seen many people, heard many stories and seen the travel scenery on the way with my backpack. In this way, I slowly learned to grow.

3, race against time, how can we not lose?