2 sentences

1. 资金短缺严重制约了该项目的进展。

   zī​jīn duǎn​quē yán​zhòng zhì​yuē le gāi xiàng​mù de jìn​zhǎn.

   The shortage of funds has severely restricted the progress of the project.

   Source: Dong Chinese Dictionary

2. 生产力水平制约着生产关系的发展。

   shēng​chǎn​lì shuǐ​píng zhì​yuē zhe shēng​chǎn guān​xi de fā​zhǎn.

   The level of productivity restricts the development of the relations of production.

   Source: Dong Chinese Dictionary