The early reflected sound is a critical factor in room acoustics.

在室内声学中，早期反射声对音质有着重要的影响。

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The sound reflected back in one tenth of a second.

声音在十分之一秒以后反射回来。

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Sound is reflected well in this auditorium.

这座礼堂的回响很好。

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Sound is reflected well in this auditorium.

这座礼堂的回响很好。

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