2 sentences

1. 卡门是我在西班牙留学时最好的朋友。

   Kǎ​mén shì wǒ zài Xī​bān​yá liú​xué shí zuì hǎo de péng​you.

   Carmen was my best friend when I was studying in Spain.

   Source: Dong Chinese Dictionary

2. 昨晚剧院上演了著名的歌剧《卡门》，吸引了很多观众。

   zuó​wǎn jù​yuàn shàng​yǎn le zhù​míng de gē​jù《 Kǎ​mén》, xī​yǐn le hěn​duō guān​zhòng.

   The famous opera Carmen was performed at the theater last night, attracting a large audience.

   Source: Dong Chinese Dictionary