There are two broad churches in the world of diet.

在饮食世界里有两大教会。

The Labour Party has to be a broad church.

【broad】工党必须能海纳百川，包容各种观点。

And I think one of the reasons is that the Tories always had sort of three constituent parts in this broad church of the Conservative party.

我认为其中一个原因是保守党在这个广泛的保守党教会中总是由三个组成部分组成。