Definition
Constantly busy and active.
忙碌的，忙于奔走的
She is on the go every day, rushing from one meeting to another.
她每天都在忙碌，从一个会议赶到另一个会议。
Ever since he started his own business, he has been constantly on the go.
自从他开始自己的事业以来，他就一直忙个不停。
As a freelancer, I am always on the go, juggling different projects.
作为一名自由职业者，我总是忙于处理不同的项目。