The background music used to circularly sowed the hair mode, special sound effect to use to trigger to broadcast the mode.

背景音乐使用了循环播发模式，特殊音效使用了触发播放模式。

youdao

Stone wall has good sound insulation effect, low water absorption, acid resistance, not easily weathered, decorative strong, especially suitable for the television background wall.

石材墙面的隔音效果好、吸水率低，耐酸，不易风化，装饰性强，尤其适合做电视背景墙。

youdao

Stone wall has good sound insulation effect, low water absorption, acid resistance, not easily weathered, decorative strong, especially suitable for the television background wall.

石材墙面的隔音效果好、吸水率低，耐酸，不易风化，装饰性强，尤其适合做电视背景墙。

youdao