1 sentence

1. 他们除懂本国语言外，每人还会说其他三国语言中的一种。

   tā​men chú dǒng běn​guó yǔ​yán wài, měi​rén hái huì shuō qí​tā sān guó yǔ​yán zhōng de yī​zhǒng.

   In addition to their native language, each person speaks one of the other three languages.

   Source: CCMatrix