3 sentences

1. 我们全程一直在聊天。

   wǒ​men quán​chéng yī​zhí zài liáo​tiān.

   We just chatted the whole time.

   Source: OpenSubtitles

2. 他全程参与了项目的研发工作。

   tā quán​chéng cān​yù le xiàng​mù de yán​fā gōng​zuò.

   He was involved in the project's R&D process from start to finish.

   Source: Dong Chinese Dictionary

3. 这次马拉松的全程是42.195公里。

   zhè cì mǎ​lā​sōng de quán​chéng shì42.195 gōng​lǐ.

   The total distance of this marathon is 42.195 kilometers.

   Source: Dong Chinese Dictionary