Ifthere are, can we quickly determine how many given point?

如果有, 我们能迅速确定有多少有多达特定点?

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Angular distance is the distance between two objects measured as an angle from a given point.

角距离,是由一定点到两物体之间所量度的夹角.

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GS then given point of view: the opportunities that may arise after the crisis.

继而GS给出观点: 危机过后可能出现机遇.

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