2 sentences

1. 这种额外收费其实是变相涨价。

   zhè zhǒng é​wài shōu​fèi qí​shí shì biàn​xiàng zhǎng​jià.

   These extra fees are actually a disguised price increase.

   Source: Dong Chinese Dictionary

2. 由于运输成本增加，超市的蔬菜涨价了。

   yóu​yú yùn​shū chéng​běn zēng​jiā, chāo​shì de shū​cài zhǎng​jià le.

   Due to increased transportation costs, vegetable prices in the supermarket have risen.

   Source: Dong Chinese Dictionary