我妈妈最喜欢的歌手是帕瓦罗蒂，她收集了他所有的唱片。

My mom's favorite singer is ___Pavarotti, and she has collected all his albums.

他在合唱团里简直就是个小帕瓦罗蒂，声音极具穿透力。

He's like a little ___Pavarotti in the choir, with such a powerful voice.