4 sentences

1. 经济危机导致市场需求严重萎缩。

   jīng​jì wēi​jī dǎo​zhì shì​chǎng xū​qiú yán​zhòng wěi​suō.

   The economic crisis has caused market demand to shrink significantly.

   Source: Dong Chinese Dictionary

2. 在一个日益萎缩的行业工作，让他感到前途无望。

   zài yī gè rì​yì wěi​suō de háng​yè gōng​zuò, ràng tā gǎn​dào qián​tú wú​wàng.

   Working in a shrinking industry makes him feel like his future is hopeless.

   Source: Dong Chinese Dictionary

3. 长期不运动会导致肌肉萎缩。

   cháng​qī bù yùn​dòng huì dǎo​zhì jī​ròu wěi​suō.

   A lack of exercise over a long period can lead to muscle atrophy.

   Source: Dong Chinese Dictionary

4. 由于长期缺水，这些农作物已经开始萎缩。

   yóu​yú cháng​qī quē shuǐ, zhè​xiē nóng​zuò​wù yǐ​jīng kāi​shǐ wěi​suō.

   Due to a prolonged lack of water, these crops have begun to wither.

   Source: Dong Chinese Dictionary