Since the speed of light is about a million times as great as that of sound waves, the reflection of light waves may very well be applied in detecting a target and its distance.

光速大约为声速的100万倍，因此光波的反射现象可以有效地用来探测目标物及其距离。

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The moon looks bright because of the reflection of light.

月亮由于光的反射看上去很亮。

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Under the reflection of light, indoor space is free of strong light and keeps a soft visual sense.

在光线的反射下，室内不受强光照射，视觉柔和。

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It's sweet and simple: the camera captures the reflection of light on the user's eye, and image processing technology then calculates the user's viewing angle to allow for hands-free navigation on-screen.

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The result is that the reflection of external light is dramatically suppressed.

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The International Black Awareness Day will be celebrated on 20 November in the light of this telling reflection, as a national level achievement against racial discrimination by the Unified Black Movement.

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