Security footage showed a customer threw a punch at the cashier during the argument.

監視器畫面顯示，一名顧客在爭執中朝收銀員揮了一拳。

The fitness center's new boxing class teaches members how to deliver a proper punch.

健身中心新開的拳擊課教會員如何正確出拳。

Our insurance policy covers injuries, but not those caused by a punch from another employee.

我們的保險涵蓋受傷，但不包括被其他員工揍一拳所造成的傷害。