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English definition of “line of sight”

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line of sight

the direction in which a person must look in order to see a particular object: The cannon can be linked to the line of sight of the gunner so that it points in the same direction that he is looking in.
Translations of “line of sight”
in Chinese (Traditional) 視線(某人看某物的方向)…
in Chinese (Simplified) 视线(某人看某物的方向)…
(Definition of line of sight from the Cambridge Advanced Learners Dictionary & Thesaurus © Cambridge University Press)
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