汗あせを流ながす

expression, godan verb (-su)

work hard; sweat (from effort)

Figurative use: to exert oneself physically, often in labor or sports, to the point of sweating.

• 彼かれは毎まい日にち汗あせを流ながして働はたらいている。

  He works hard every day, sweating.

expression, godan verb (-su)

wash off sweat; rinse off sweat

Literal use: to wash away sweat, typically after exercise or work, often in a shower or bath.

• ジムの後あとでシャワーを浴あびて汗あせを流ながした。

  After the gym, I took a shower and washed off the sweat.