3 sentences

1. 这种橡皮球很有弹，扔到地上能跳得很高。

   zhè zhǒng xiàng​pí qiú hěn yǒu tán, rēng dào dì​shang néng tiào de hěn gāo.

   This rubber ball is very bouncy; it jumps high when thrown on the ground.

   Source: Dong Chinese Dictionary

2. 这种手套是用薄薄的橡皮做的，弹性非常好。

   zhè zhǒng shǒu​tào shì yòng báo​báo de xiàng​pí zuò de, tán​xìng fēi​cháng hǎo.

   These gloves are made of thin rubber and have excellent elasticity.

   Source: Dong Chinese Dictionary

3. 我的橡皮掉在桌子下面了。

   wǒ de xiàng​pí diào zài zhuō​zi xià​miàn le.

   My eraser fell under the table.

   Source: Dong Chinese Dictionary