3 sentences

1. 我想我听他谈起过要去巴黎。

   wǒ xiǎng wǒ tīng tā tán​qǐ guo yào qù Bā​lí.

   I think I heard him talking about going to Paris.

   Source: OpenSubtitles

2. 谈起那段往事，他总是感慨万千。

   tán​qǐ nà duàn wǎng​shì, tā zǒng​shì gǎn​kǎi​wàn​qiān.

   Speaking of those past events, he is always filled with deep emotion.

   Source: Dong Chinese Dictionary

3. 他们坐在公园的长椅上，谈起了话来。

   tā​men zuò zài gōng​yuán de cháng​yǐ shàng, tán​qǐ le huà lái.

   They sat on a park bench and began talking.

   Source: Tatoeba