The expression " to hit the ground running" means to start something new with a lot of energy, to get a fast start on something.

“to hit the ground running”这个表达方式意味着用大量的精力开始新的事情，快速开始某件事。

To say that your nose is " runny, " or that your nose is " running, " means that you have liquid coming out of your nose.

说你的鼻子“流鼻涕”，或者说你的鼻子正在“流鼻涕”，意味着你有液体从鼻子里流出来。