2 sentences

1. 持续的通胀导致物价飞涨。

   chí​xù de tōng​zhàng dǎo​zhì wù​jià fēi​zhǎng.

   Persistent inflation has caused prices to skyrocket.

   Source: Dong Chinese Dictionary

2. 由于供应短缺，最近几个月当地的菜价一直在飞涨。

   yóu​yú gōng​yìng duǎn​quē, zuì​jìn jǐ gè yuè dāng​dì de cài​jià yī​zhí zài fēi​zhǎng.

   Due to a shortage of supply, local vegetable prices have been skyrocketing in recent months.

   Source: Dong Chinese Dictionary