7 sentences

1. 皮球在地上不停地跳。

   pí​qiú zài dì shàng bù​tíng de tiào.

   The ball is bouncing repeatedly on the ground.

   Source: Dong Chinese Dictionary

2. 孩子们在草地上踢皮球。

   hái​zi men zài cǎo​dì shàng tī pí​qiú.

   The children are playing with a ball on the grass.

   Source: Dong Chinese Dictionary

3. 皮球在草地上滚动。

   pí​qiú zài cǎo​dì shàng gǔn​dòng.

   The ball is rolling on the grass.

   Source: Dong Chinese Dictionary

4. 皮球在硬地上不停地弹跳。

   pí​qiú zài yìng​dì shàng bù​tíng de tán​tiào.

   The ball kept bouncing on the hard ground.

   Source: Dong Chinese Dictionary

5. 随着嘣的一声，皮球炸开了。

   suí​zhe bēng de yī shēng, pí​qiú zhà​kāi le.

   With a bang, the ball burst.

   Source: Dong Chinese Dictionary

6. 皮球撞到墙上又反弹了回来。

   pí​qiú zhuàng dào qiáng shàng yòu fǎn​tán le huí​lai.

   The ball hit the wall and bounced back.

   Source: Dong Chinese Dictionary

7. 那个小孩怀里紧紧地搂着一个大皮球。

   nà​gè xiǎo​hái huái​lǐ jǐn​jǐn de lǒu zhe yī gè dà pí​qiú.

   The child was clutching a large ball tightly in their arms.

   Source: Dong Chinese Dictionary