The museum tour guide described how soldiers defended the bridge against a powerful foe.

博物館導覽員描述士兵如何守住橋樑，抵禦強大的敵軍。

Our marketing email compared rival brands to an ancient foe facing our loyal knights.

我們的行銷電子郵件把競爭品牌比喻成與我方忠誠騎士對陣的古老敵人。

During the training seminar, the speaker told how one general turned a foe into an ally.

在培訓研討會上，講者分享一位將軍如何化敵為友。