The observers observed the UFO of the observation post.

观察者在哨所观察到了飞碟.

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The working environment for guards at the observation post is very tough.

观察哨上的哨兵工作环境很艰苦.

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This news has just been reported from the observation post.

这个消息是了望哨刚刚报告的.

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At that moment three enemy trucks came within view of our observation post.

当时,三辆敌人卡车进入了我们观察哨所的视野.

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Observation post on China's relentless and even the important people all over the world.

观察站对我国乃至全世界人民都狠重要.

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