那个霸道的家伙直接扇了服务员一耳光，就因为他上菜慢了。

The bully ___bitch-slapped the waiter just because the food was served late.

那个新人在辩论比赛中彻底击败了经验丰富的对手。

The newcomer ___slapped down the experienced opponent in the debate competition.