3 sentences

1. 他的话深深地触及了我的内心。

   tā de huà shēn​shēn de chù​jí le wǒ de nèi​xīn.

   His words deeply touched my soul.

   Source: Dong Chinese Dictionary

2. 他的行为已经触及了我的道德底线。

   tā de xíng​wéi yǐ​jīng chù​jí le wǒ de dào​dé dǐ​xiàn.

   His behavior has already crossed my moral bottom line.

   Source: Dong Chinese Dictionary

3. 这次会议触及了一些非常敏感的社会问题。

   zhè cì huì​yì chù​jí le yī​xiē fēi​cháng mǐn​gǎn de shè​huì wèn​tí.

   The meeting touched upon some very sensitive social issues.

   Source: Dong Chinese Dictionary