The World Bank says only 30 percent of land use rights are registered or recorded worldwide.

世界银行表示，全球只有30%的土地使用权已经登记或记录在册。

People may be displaced by conflict, lack documents proving ownership of their land or have no lenders willing to help them buy a home. The World Bank says only 30 percent of land use rights are registered or recorded worldwide.

人们可能会因为冲突而流离失所，缺乏证明他们土地所有权的文件，或者没有贷款人愿意帮助他们买房。世界银行表示，全世界只有30%的土地使用权被注册或登记。