Infants are more content when holiday music is played compared to the usual classical or soft-rock music.

与常规的古典音乐和轻摇滚音乐相比，婴儿听到了假日音乐会更满足。

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Infants are more content when holiday music is played compared to the usual classical or soft-rock music.

与常规的古典音乐和轻摇滚音乐相比，婴儿听到了假日音乐会更满足。

youdao