2 sentences for 支线 (zhī​xiàn)

1. 这部小说的支线情节非常精彩。

   zhè bù xiǎo​shuō de zhī​xiàn qíng​jié fēi​cháng jīng​cǎi.

   The subplots of this novel are very exciting.

   Source: Dong Chinese Dictionary

2. 这条支线连接了附近的几个村庄。

   zhè tiáo zhī​xiàn lián​jiē le fù​jìn de jǐ gè cūn​zhuāng.

   This branch line connects several nearby villages.

   Source: Dong Chinese Dictionary