1. She is a talented sopranist who has performed in various opera houses around the world.
她是一位才华横溢的女高音剧院演员，曾在世界各地的歌剧院演出过。

2. The concert features a renowned sopranist who will be performing arias from well-known operas.
这场音乐会邀请了一位著名的女高音歌手，将演唱知名歌剧的咏叹调。