3 sentences

1. 孩子们把南瓜掏空，做成了一个灯笼。

   hái​zi men bǎ nán​guā tāo​kōng, zuò chéng le yī gè dēng​lóng.

   The children hollowed out the pumpkin to make a lantern.

   Source: Dong Chinese Dictionary

2. 高昂的医疗费用掏空了他的毕生积蓄。

   gāo'áng de yī​liáo fèi​yòng tāo​kōng le tā de bì​shēng jī​xù.

   High medical costs drained his lifelong savings.

   Source: Dong Chinese Dictionary

3. 那几个高管因涉嫌掏空公司资产而被起诉。

   nà jǐ gè gāo​guǎn yīn shè​xián tāo​kōng gōng​sī zī​chǎn ér bèi qǐ​sù.

   Those executives were prosecuted for allegedly draining company assets.

   Source: Dong Chinese Dictionary