我有一個(gè)妹妹，她唱歌很好聽，人們就會(huì)安靜下來，能做她的姐姐，美妙的聲音， i have a sister. she is younger than me. my sister has a special talent. she sings very well. every time when she starts to sing， but i have to admit that her voice is so nice. i am so proud of being her sister，因?yàn)槲?script>fr0();