'cause we have some oppo research of our own.

因为我们也做了政敌调查。

This is the best piece of oppo research this campaign has done.

这张照片 是迄今最棒的一份敌情研究。

Where they do these big, you know, oppo research dumps on the other guy and try and do all these sort of backhanded things to kind of toss it over to the competition.

他们对对手做了大量的研究，并试图做所有这些狡猾的事情，把它扔给竞争对手。