translation.en: So I'm going to talk just a little bit about the origin of these politics, because it's really crucial to understanding why this summer is so important, why we need to stay focused.
translation.zh: 因此，我将简短的讲述一下这些政治的起源， 因为这对了解 为什么这个夏天是如此重要，为什么我们需要关注它至关重要。