3 sentences

1. 他寻找一切可能的逃生途径。

   tā xún​zhǎo yī​qiè kě​néng de táo​shēng tú​jìng.

   He looked for every possible means of escape.

   Source: Tatoeba

2. 我们需要通过合法的途径解决这个问题。

   wǒ​men xū​yào tōng​guò hé​fǎ de tú​jìng jiě​jué zhè​ge wèn​tí.

   We need to resolve this issue through legal channels.

   Source: Dong Chinese Dictionary

3. 海水淡化是解决该地区淡水短缺的有效途径。

   hǎi​shuǐ dàn​huà shì jiě​jué gāi dì​qū dàn​shuǐ duǎn​quē de yǒu​xiào tú​jìng.

   Desalination is an effective way to solve the freshwater shortage in the region.

   Source: Dong Chinese Dictionary