4 sentences

1. 农民在田里用犁耕地。

   nóng​mín zài tián lǐ yòng lí gēng​dì.

   Farmers are using plows to till the fields.

   Source: Dong Chinese Dictionary

2. 那头水牛正在田里耕地。

   nà tóu shuǐ​niú zhèng​zài tián lǐ gēng​dì.

   The water buffalo is plowing the field.

   Source: Dong Chinese Dictionary

3. 春季是农民忙着耕地的季节。

   chūn​jì shì nóng​mín máng zhe gēng​dì de jì​jié.

   Spring is the season when farmers are busy plowing the fields.

   Source: Dong Chinese Dictionary

4. 我们要严格保护耕地，确保粮食安全。

   wǒ​men yào yán​gé bǎo​hù gēng​dì, què​bǎo liáng​shi ān​quán.

   We must strictly protect cultivated land to ensure food security.

   Source: Dong Chinese Dictionary