The best way is to cover your nose and mouth with a wet towel.

最好的方法是用湿毛巾捂住口鼻。

youdao

The great white shot out of the water, thrashing Endris like a wet towel.

大白鲨冲出水面，像一条湿毛巾一样打在 Endris身上。

youdao

Close yourself in a smoke-free room and place a wet towel underneath the door to prevent any smoke from entering, says Dan McBride, a firefighter in New York City.

把自己关进一个无烟的房间，将一条湿毛巾放于门下方以阻止烟雾进入房间，丹麦克布莱德，纽约的一名消防队员说。

youdao

And whew! She's flying off the roof with anger, chasing him around the house trying to whip him with a wet towel, so on and so forth: a very dramatic scene again of powerlessness within the family, of being the victim of violence within the family.

噢！在房子里，祖母气急败坏地用湿毛巾追着打他，一会窜这儿，一会窜那儿：,这是理查在家里无能为力，再次成为家庭暴力受害者的又一典型案例。

耶鲁公开课 - 1945年后的美国小说课程节选

She reached for a wet towel and quickly swiped it across the mattress, then shook out a clean sheet and managed to slip it underneath him just as he was becoming too heavy for her to hold where he was.

NEWYORKER: The Visitor

Later, Crean got down on a knee and used a white towel to help dry a wet spot on the floor in front of his team's sideline.

WSJ: Syracuse's D, Carter-Williams beat Indiana 61-50

Not to mention it uses up the towel supply quickly and means I'll be the guy who has wet hands and nowhere to dry them.

CNN: Restroom etiquette for the office