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在幼儿园里,时常听到小朋友用沙哑的声音嬉戏、说笑。有人对1547名学龄前儿童做过调查,发现声音嘶哑的发生率为6.6％。这种现象,应引起家长和教师的关注。
In kindergarten, children often hear playing in a hoarse voice, joking. A survey of 1547 preschool-aged children was found, and the incidence of hoarseness was 6.6%. This phenomenon should arouse the concern of parents and teachers.