这段对话记录标志着吉安星智能顾问的活动日志首次成功的从飞船残骸中抢救出来。

This transcript represents the first time the activity logs of a OnStar Hands-Free A.I. Crash Advisor have ever been successfully salvaged from a shipwreck.

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1889年4月17日在波茨坦对远震的成功记录标志着通过地震波方式研究地球结构的开始。

The first recording in Potsdam of such teleseisms on April 17, 1889 marks the birth of the study of the structure of the Earth by means of seismic waves ( see blog January 14, 2009).

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为了不丢失那些非常重要的点，你可以使用一些明亮、有趣的颜色标志来记录这些材料。

In order not to lose those very important points, you can use some bright, fun color signs to record these materials.

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