Speaker edge, method of foam-molding same, apparatus for foam-molding same, speaker edge foam-molding system, and speaker employing speaker edge.

扬声器棱边，其发泡成型方法，生产扬声器棱边的装置和系统以及包括该棱边的扬声器。

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He had a manner of sitting tensely on the edge of a chair and lifting his face toward the speaker, eyes crinkling with anticipation and attention.

他神态紧张地坐在椅子边沿上，抬头望着讲话的人，双眉紧锁，两眼饱含着期待与专注的目光。

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He had a manner of sitting tensely on the edge of a chair and lifting his face toward the speaker, eyes crinkling with anticipation and attention.

他神态紧张地坐在椅子边沿上，抬头望着讲话的人，双眉紧锁，两眼饱含着期待与专注的目光。

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