这本书很有用。
This book is very useful.
useful
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.
这本书很有用。
This book is very useful.
这个方法对你有用。
This method works for you.