Chicago has raised $3.5 billion since 2005 by leasing a tollway, garages and parking meters.

自从2005年芝加哥市出租收费公路，车库和停车仪赚得35亿美元。

Many more firms are selling the buildings in which their factories are, and leasing them back.

许多公司把工厂的建筑卖出去, 然后再租回来使用。