可以用beautiful,例如:她是一位嗓音美妙动听的姑娘。 Shes a girl with a beautiful voice. 也可以用fair-sounding 动听的
sounds great!英文里应该没什么这类的词汇的
interesting or pleasant to listen to 听她那么动听地歌唱确实是一种享受。It was a positive delight to hear her sing so beautifully.