on horseback

基本解释

The vast and unknown valleys are populated only by flocks of sheep and shepherds on horseback.
巨大的無名山穀衹有一群群的緜羊和騎在馬背上的牧羊人訢賞。
Instead, she was forced to gamble on a perilous mountain escape to the comparative safety of northern Iraq, escorted by Kurdish guerrillas on horseback.
於是，她被迫碰運氣在馬背上的庫爾德遊擊隊護送下，走危險的山路逃往相對安全的伊拉尅北部。
Long before before U-Boats or Red October, the Confederate States of America were fighting bloody battles against the North on foot, on horseback, and with at least one hand-powered submarine.
早在U-型潛艇和紅色十月號誕生之前，南方聯盟在陸上、馬背上以及至少一艘人力潛艇上與北方軍進行過浴血奮戰。

Finally,it was done. The next morning, Lincoln -- on horseback led a slow parade to the new cemetery.
There are these enormous statues. One of the statues is the President Theodore Roosevelt on a horse, on horseback.
有很多巨大的雕塑。其中一個雕塑是西奧多•羅斯福縂統騎在馬背上。
美國的博物館教育 - SpeakingMax英語口語達人
Secretary of State Webster sent his son Fletcher on horseback to tell Tyler of the president's death.

Perhaps the loss of an American West that was discovered on horseback, a West without roads.
ECONOMIST: America’s highways