3 sentences

1. 他懂希腊语和拉丁语。

   tā dǒng Xī​là​yǔ hé Lā​dīng​yǔ.

   He knows Greek and Latin.

   Source: OpenSubtitles

2. 我们不会说希腊语。

   wǒ​men bù huì shuō Xī​là​yǔ.

   We don't speak Greek.

   Source: OpenSubtitles

3. 希腊语很难学。

   Xī​là​yǔ hěn nán xué.

   Greek is hard to learn.

   Source: Tatoeba