route-march

広義くだけた表現

(military) A long march for training purposes. / (by extension, informal) A long grueling walk.

日本語の意味

（軍事用語）訓練のために行われる長い行軍 / （拡張解釈で、非公式）過酷で長い歩行

The recruits completed a grueling 20-mile route-march to test their endurance.

新兵たちは体力を試すために過酷な20マイルの長距離行軍をやり遂げた。

意味（1）

(military) A long march for training purposes.

Half of the unit was preparing for some training exercise, apparently a route-march carrying full kit.

意味（2）

(by extension, informal) A long grueling walk.

route-marches

（ plural ）