That means there's little money around for investment that would make cities liveable and more productive.
这意味着没有多少钱可以用于投资那些让城市变得更宜居、更具有生产力的项目。
2
Perhaps even greater is the investment your donated rice makes in hungry human beings, enabling them to function and be productive.
也许更重要的是因为你的捐助，让饥饿的人们恢复活力能够投入生产。
3
Venture investment during recessions may actually be more productive, per dollar spent, than during booms, when money is showered on many variants of the same business plan.