2 sentences

1. 每个宿舍都有一个大的公共休息室，可供学生看电视或休憩。

   měi​gè sù​shè dōu yǒu yī​ge dà de gōng​gòng​xiū​xi​shì, kě gōng xué​sheng kàn diàn​shì huò xiū​qì.

   Each dormitory has a large common room where students can relax or watch TV.

   Source: CCMatrix

2. 主要的公共休息室由学生自己设计，用于放松，听音乐或吃午餐。

   zhǔ​yào de gōng​gòng​xiū​xi​shì yóu xué​sheng zì​jǐ shè​jì, yòng​yú fàng​sōng, tīng yīn​yuè huò chī wǔ​cān.

   The main common room was designed by the students themselves, for relaxing, listening to music or having lunch.

   Source: CCMatrix