这支笔长十五厘米。
This pen is fifteen centimeters long.
centimeter
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.
这支笔长十五厘米。
This pen is fifteen centimeters long.
桌子高八十厘米。
The desk is eighty centimeters high.