One of the ways to dissipate perspiration is by convection.

散发汗水的一种方法是通过对流作用。

He removed a trickle of sweat from the cornor of his neattemple.

他伸手的鬓角边上，抹去了挂在那里的一滴汗水。

Eyebrows stop sweat from coming down into the eyes.

眉毛挡住汗水使其不能流进眼。

Their faces were streaming with sweat.

他们的上脸流着汗水。

A worker works sweatily constructioin site in Hangzhou city, east China's Zhejiang Province, July 3, 2008.

年7月3日，浙江杭州的一工地上，一位正在干活的民工，汗水浸湿。

Perspiration clotted his hair.

汗水使他的头发粘在一起。