无论是灾难保险还是产权保险，都是不动产交易中典型需要的保险类型。

Both hazard insurance and title insurance are typically required to close a real estate transaction.

youdao

所有权保险是美国不动产法中一项重要的制度。

Title insurance is an important system of the real property law in America.

youdao

首先，所有权保险保证了不动产交易的安全性。

First, it ensures the security of real estate transaction.

youdao

首先，所有权保险保证了不动产交易的安全性。

First, it ensures the security of real estate transaction.

youdao