有人在敲门。
Someone is knocking at the door.
to hit; to strike; to tap
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.
有人在敲门。
Someone is knocking at the door.
他敲了敲桌子。
He tapped on the table.