How to use toothpaste wisely.

如何明智地使用牙膏。

youdao

You don't really need to use toothpaste with your young child unless his diet includes lots of sugary foods - which you should avoid anyway.

其实你不一定要给孩子用牙膏，除非他的饮食中含有大量的甜食，这时你应该尽量控制和避免。

youdao

You don't really need to use toothpaste with your young child unless his diet includes lots of sugary foods - which you should avoid anyway.

其实你不一定要给孩子用牙膏，除非他的饮食中含有大量的甜食，这时你应该尽量控制和避免。

youdao