4 sentences

1. 这块玉石触手生凉。

   zhè kuài yù​shí chù​shǒu shēng​liáng.

   This piece of jade feels cool to the touch.

   Source: Dong Chinese Dictionary

2. 章鱼有八条触手。

   zhāng​yú yǒu bā tiáo chù​shǒu.

   An octopus has eight tentacles.

   Source: Dong Chinese Dictionary

3. 章鱼用它的触手捕捉猎物。

   zhāng​yú yòng tā de chù​shǒu bǔ​zhuō liè​wù.

   The octopus uses its tentacles to catch prey.

   Source: Dong Chinese Dictionary

4. 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