看起来宇宙生活相当平静,不是吗?白天,太阳有规律地发光,夜里,天空没有变化,令人安心。
The Universe looks like a pretty tranquil place to live, doesn't it? During the day the sun shines steadily, and at night the heavens are reassuring and unchanging.
看起来宇宙生活相当平静,不是吗?白天,太阳有规律地发光,夜里,天空没有变化,令人安心。
The Universe looks like a pretty tranquil place to live, doesn't it? During the day the sun shines steadily, and at night the heavens are reassuring and unchanging.
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