But telling alien civilizations when we lived and how Earth was in our time is not the main objective of this 406kg metal sphere.

但是，告诉外星文明我们正处在地球的哪一时期并不是这个406公斤的金属球体的主要任务。

youdao

The Earth may exist in an underpopulated portion of the Milky Way, meaning we might not encounter another alien intelligence for a long, long time, if at all.

也许，地球所在之处是银河系的犄角旮旯，如果真是这样，我们在短期内不太可能与其他外星智慧生命有接触。

youdao

In the future, if any alien civilization arrives to Earth, they would be able to instantly tell the history of Earth's geography and know where in time we lived.

包括加州漂移到太平洋”在遥远的未来，如果任何一个外星文明到达地球，他们就会被告知地球形成的历史并且知道我们生活在哪个时期。

youdao

From the time they formed their republics until they were conquered by alien empires, the Greeks also rejected monarchy of any kind.

无论是在城邦共和国时期,还是在异国征服时期,希腊人一直排斥任何形式的君主政体

耶鲁公开课 - 古希腊历史简介课程节选

Most of the time you were fighting random alien creatures or mercenaries working for an absent character that only appeared a few time.

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In 1963 the BBC premiered a show about an alien who traveled through space and time to combat the powers of evil.

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Leveling up my alien one gloriously earned kill at a time until I realized I was becoming quite the proficient killing machine.

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