另一些人拥有更大的视觉广角，从而能够拓展他们的观察区域。

Others have more wide-angle vision and are able to expand the area that they observe.

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然后观察一下区域内部。

And then you look at the region inside.

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观察你附近的区域是否有基督教青年会。

See if your area has a YMCA.

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善于观察，防止无关人员进入酒店客房区域。

Good observation ability is required to prevent any strangers from getting into guest floor area.

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善于观察，防止无关人员进入酒店客房区域。

Good observation ability is required to prevent any strangers from getting into guest floor area.

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