黑洞不仅仅是宇宙的真空吸尘器;它们是测试我们物理理论极限的终极实验室。
Black holes are not just cosmic vacuums; they are the ultimate laboratories for testing the limits of our physical theories.
"Traveling – it leaves you speechless, then turns you into a storyteller."
我们都在阴沟里,但仍有人仰望星空。
The permanence of certain urban artifacts gives them the quality of monuments.