2 sentences

1. 连日暴雨之后，江面上的水势极浩。

   lián​rì bào​yǔ zhī​hòu, jiāng​miàn shàng de shuǐ​shì jí hào.

   After days of heavy rain, the river current was extremely powerful.

   Source: Dong Chinese Dictionary

2. 由于连续降雨，大江里的水势显得极洪。

   yóu​yú lián​xù jiàng​yǔ, dà​jiāng lǐ de shuǐ​shì xiǎn​de jí hóng.

   Due to the continuous rainfall, the river's water flow has become extremely powerful.

   Source: Dong Chinese Dictionary