Prices are exorbitantly high.

电价过分的高。

Prices are exorbitantly high in the capital.

首都的物价高得不可思议。

In some countries, prices are exorbitantly high which are ten as much as that in China.

一些国家的物价水平高，大概是中国国内的十倍。

It has become an unarguable reality that current realty is the headstream that makes Chinese investment to be exorbitantly hot.

目前，房地产是中国投资过热的源头，已经成为不争的事实。