2 sentences for 操 (cāo — to speak)

1. 他操一口流利的英语。

   tā cāo yī​kǒu liú​lì de yīng​yǔ.

   He speaks fluent English.

   Source: Tatoeba

2. 她于巴黎及雅典成长，能操流利法语及希腊语。

   tā yú bā​lí jí yǎ​diǎn chéng​zhǎng, néng cāo liú​lì fǎ​yǔ jí xī​là​yǔ.

   She grew up in Paris and Athens and speaks fluent French and Greek.

   Source: CCMatrix