3 sentences

1. 这里的雨水非常充沛。

   zhè​lǐ de yǔ​shuǐ fēi​cháng chōng​pèi.

   The rainfall here is very abundant.

   Source: Dong Chinese Dictionary

2. 尽管已经工作了一整天，他依然精力充沛。

   jǐn​guǎn yǐ​jīng gōng​zuò le yī zhěng​tiān, tā yī​rán jīng​lì​chōng​pèi.

   Despite having worked all day, he is still full of energy.

   Source: Dong Chinese Dictionary

3. 由于降雨充沛，这片山区的植被非常茂密。

   yóu​yú jiàng​yǔ chōng​pèi, zhè piàn shān​qū de zhí​bèi fēi​cháng mào​mì.

   Due to abundant rainfall, the vegetation in this mountainous area is very dense.

   Source: Dong Chinese Dictionary