2 sentences for 不通 (bù​tōng)

1. 前方道路施工，此路不通。

   qián​fāng dào​lù shī​gōng, cǐ lù bù​tōng.

   Road construction ahead; no thoroughfare.

   Source: Dong Chinese Dictionary

2. 这篇文章逻辑不通，读起来很费解。

   zhè piān wén​zhāng luó​ji bù​tōng, dú qi​lai hěn fèi​jiě.

   The logic in this article is flawed, making it very difficult to understand.

   Source: Dong Chinese Dictionary