1·Now, I'll show you how to trounce your husband.
来，我来教你怎么打败你丈夫。
2·You may want to reinforce your leadership in a market or trounce a competitive brand.
你也许想巩固自己的某个市场领导地位，或者打败一个竞争品牌。
3·You're lucky. Now, I'll show you how to trounce your husband. You take my advice.
你的运气很好。来，我来教你怎么打败你丈夫。你听我的。