唱歌的四個(gè)聲部是女高音 、 女低音 、 男高音和男低音.The four parts in singing are soprano, alto, tenor and bass.她唱歌的嗓音很自然.She sings with a natural voice.如果我來面試歌手的話，請(qǐng)?jiān)试S我這樣說，他不會(huì)進(jìn)入我的樂團(tuán)來唱歌的。If I was auditioning for a vocalist, let me put it this wa...