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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。
"The world begins at a kitchen table. No matter what, we must eat to live."
The past is a foreign country; they do things differently there.
写作是探索我们内心未知的方式。
Protecting the marine ecosystem is protecting the future of fisheries.
世界就是这样终结的,不是轰然巨响,而是一声呜咽。