2 sentences

1. 剧烈运动后不宜立即大量饮水。

   jù​liè yùn​dòng hòu bù yí lì​jí dà​liàng yǐn​shuǐ.

   It is not advisable to drink a large amount of water immediately after intense exercise.

   Source: Dong Chinese Dictionary

2. 政府正在努力确保农村地区的饮水安全。

   zhèng​fǔ zhèng​zài nǔ​lì què​bǎo nóng​cūn dì​qū de yǐn​shuǐ ān​quán.

   The government is working hard to ensure drinking water safety in rural areas.

   Source: Dong Chinese Dictionary