在绕轨道飞行时，她在太空中进行了我们国家的首次授课。这是中国航行史上的一个突破。

While orbiting, she delivered our country's first?ever video lecturein space, which was a breakthrough in China space history.

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中国航海家郭川在单人跨太平洋创纪录航行途中失踪。

Chinese mariner Guo Chuan has gone missing on a solo trans-Pacific voyage that was set to break a world record.

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中国航海商人和外交官的中世纪唐代(公元618- 907年)和宋(960 - 1279)航行经常到印度洋港口访问后，在东南亚。

Chineseseafaring merchants and diplomats of the medieval Tang Dynasty (618-907) and Song Dynasty (960-1279) sailed often into the IndianOcean after visiting ports in South East Asia.

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中国航海商人和外交官的中世纪唐代(公元618- 907年)和宋(960 - 1279)航行经常到印度洋港口访问后，在东南亚。

Chineseseafaring merchants and diplomats of the medieval Tang Dynasty (618-907) and Song Dynasty (960-1279) sailed often into the IndianOcean after visiting ports in South East Asia.

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