2 sentences

1. 抗洪期间，政府征调民工加固堤坝。

   kàng​hóng qī​jiān, zhèng​fǔ zhēng​diào mín​gōng jiā​gù dī​bà.

   During the flood control period, the government mobilized workers to reinforce the levees.

   Source: Dong Chinese Dictionary

2. 水位一直在往上升，已经快要漫过河边的堤坝了。

   shuǐ​wèi yī​zhí zài wǎng shàng shēng, yǐ​jīng kuài yào màn​guò hé​biān de dī​bà le.

   The water level has been rising and is almost about to overflow the river embankment.

   Source: Dong Chinese Dictionary