提神

tí shén

Значение

to freshen up; to be cautious or vigilant; to watch out; stimulant to enhance mental performance; stay-awake drug; agrypnotic

一杯冷水在暑热的天气里十分提神。

yī bēi lěng shuǐ zài shǔ rè de tiān qì lǐ shí fēn tí shén。

A glass of cold water is very refreshing in hot weather.