沿着河走。
Walk along the river.
along; to follow (a line, tradition etc); to carry on
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.
沿着河走。
Walk along the river.
沿街有很多商店。
There are many shops along the street.