3 sentences

1. 这块天然宝石色泽洁莹，触手温润。

   zhè kuài tiān​rán bǎo​shí sè​zé jié yíng, chù​shǒu wēn​rùn.

   This natural gemstone has a clear, lustrous color and feels warm and smooth to the touch.

   Source: Dong Chinese Dictionary

2. 他有洁癖，不能忍受房间里有任何灰尘。

   tā yǒu jié pǐ, bù néng rěn​shòu fáng​jiān lǐ yǒu rèn​hé huī​chén.

   He is a neat freak and cannot stand any dust in the room.

   Source: Dong Chinese Dictionary

3. 这位护士一向爱洁，她负责的病房总是一尘不染。

   zhè wèi hù​shi yī​xiàng ài jié, tā fù​zé de bìng​fáng zǒng​shì yī​chén​bù​rǎn.

   This nurse is very clean; the ward she manages is always spotless.

   Source: Dong Chinese Dictionary