人生像是一台10段变速脚踏车，大多数人都有没用到的排档。

Life is like a 10-speed bike. Most of us have gears we never use.

youdao

人生像是一台10段变速脚踏车，大多数人都有没用到的排档。

Life is like a 10-speed bike. Most of us have gears we never use.

youdao