3 sentences

1. 敌人的进攻在第一线受挫。

   dí​rén de jìn​gōng zài dì​yī​xiàn shòu​cuò.

   The enemy's attack was thwarted at the front line.

   Source: Dong Chinese Dictionary

2. 他因为工作受挫，心里很不痛快。

   tā yīn​wèi gōng​zuò shòu​cuò, xīn​li hěn bù tòng​kuài.

   He was very unhappy because of the setbacks he faced at work.

   Source: Dong Chinese Dictionary

3. 由于资金不足，他的创业计划严重受挫。

   yóu​yú zī​jīn bù​zú, tā de chuàng​yè jì​huà yán​zhòng shòu​cuò.

   His startup plans suffered a serious setback due to a lack of funding.

   Source: Dong Chinese Dictionary