When he is at the Senate, he's not casting a vote for or against Donald Trump.

但当他在参议院时，将不会投票支持或反对唐纳德·特朗普。

One of the most important tasks before Americans cast a vote for president is to determine who the candidates will be.

美国人投票选举总统之前，最重要的任务之一是选出总统候选人。

Casting a vote for one of my opponents is taking a major gamble on the future of this country.

为我的一个对手投票是对这个国家未来的一次重大赌博。