translation.en: It's a telescope that's going to allow us to peer back, witness galaxies as they were when they were actually assembling, the first black holes in the universe, the first galaxies.
translation.zh: 这个望远镜能让我们回望宇宙， 让我们见证星系衍生的过程， 看到第一个黑洞和第一个星系。