translation.en: Now, by showing you some of these images, I hope that you will quickly see that galaxy clusters are these beautiful objects, but more than that, I think galaxy clusters are mysterious, they are surprising, and they're useful.
translation.zh: 现在通过展示这些图片 希望你已经看到 星团是很美丽的东西 都不止于此 我认为星团是神秘的 它们让人惊奇 而且它们很有用