自从用了黑人牙膏，牙齿白了，人黑了。

Since the use of black toothpaste, tooth white, black.

youdao

自从用了黑人牙膏，牙齿白了，人黑了。

Since the use of black toothpaste, teeth white, black.

youdao

一直用黑人牙膏的飘过。

The health of teeth keep forever.

youdao

一直用黑人牙膏的飘过。

The health of teeth keep forever.

youdao