地铁每天都在运行。
The subway runs every day.
(of celestial bodies etc) to move along one's course; (fig.) to function; to be in operation; (of a train service etc) to operate; to run
Every character draws itself, stroke by stroke. Then grab the brush: trace it yourself and hear the word when you finish.
Nice writing!
Chinese words snap together like bricks. Every word below shares a character with this one, so you are already halfway to knowing it.
地铁每天都在运行。
The subway runs every day.
机器运行正常吗?
Is the machine running normally?