Please wipe your mouth.

请把你的嘴巴擦干净。

Hey, go wipe your mouth , saliva is dripping…

嘿， 口水滴下来了吧， 赶紧擦擦嘴去！

Instead of buying napkins, wipe your mouth on your sleeve.

不要购买餐巾纸，用你的袖子擦嘴。

Keep a napkin on you lap; use it to wipe your mouth when necessary.

吃饭的时候在手边放置一张餐巾纸，需要的时候使用，不可以乱抹。

In Brazil, you should wipe your mouth with your napkin every time you take a drink.

在巴西，每次喝完东西后你应该用餐巾纸擦嘴。

I wiped to wipe your mouth, anxiously asked my father: "after eating - what can I do for you?"

我抹了抹嘴巴，担心地问爸爸：“吃了西瓜籽后会有什么事吗？”

You could also wipe a corner of your mouth, indicating that she has a food smudge on her face, even if she doesn't.

你也可以擦擦嘴角，暗示她脸上有些食物残渣，即使她脸上并没有。

Put in on your lap where it's supposed to protect your clothes from spilled food or used to wipe your hands or mouth when necessary.

而是把它放在膝盖上，用来保护你的衣服不被食物溅脏，或者需要时用来擦手或嘴。

By thoroughly cleaning this area before brushing the rest of the tooth 's surfaces, you can wipe out most of the problem - causing bacteria in your mouth.

在刷牙齿其余表面之前彻底清洁这块区域，你可以消灭口腔中大部分会导致问题的细菌。