“赤手空拳”，汉语成语，形容两手空空，一无所有。可以翻译为“bare-handed，unarmed或have only empty (bare) hands”等。

例句：

他赤手空拳打死了那条蛇。

He killed the snake with his bare hands.

在温哥华北部森林一位母亲赤手空拳，凭借自己的智慧击退美洲狮。

Using nothing but her quick wit and bare hands, a Canadian mother fought off a cougar in a forest north of Vancouver.