汗馬の労 Kamba no rou.

  • 解釈:戦場で、馬に汗をかかせるほど走らせて奔走し、立てた手柄のこと。
  • Literal:It is trouble such as the horses which sweated.
  • Interpretation:It is an excellent outstanding job.
  • 類義:犬馬の労。
GLN 日本の諺・金言・名言 A proverb, a maxim, and a wise saying of Japan.