2 sentences for 高昂 (gāo'áng — expensive)

1. 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

2. 高昂的学费让许多家庭感到压力巨大。

   gāo'áng de xué​fèi ràng xǔ​duō jiā​tíng gǎn​dào yā​lì jù​dà.

   High tuition fees have put a lot of pressure on many families.

   Source: Dong Chinese Dictionary