It 's bad manners to talk with a mouth full.

嘴里有食物时说话不礼貌。

youdao

It "s bad manners to talk with a full mouth."

嘴里吃着东西是很不礼貌的。

youdao

It "s bad manners to talk with a full mouth."

嘴里吃着东西是很不礼貌的。

youdao