And, when a household suddenly finds itself without any flowofincome, it can have a serious impact for girls, who are pulled out of school to earn money.
而且，当一个家庭突然发现自己没有任何收入时，将对女孩造成严重影响，她们会离开学校去赚钱。
2
Educated as an engineer, he later converted to economics. His machine, first built in 1949, is meant to demonstrate the circular flowofincome in an economy.
这个装置是他于1949年首先建造的，旨在论证一个经济体系中收入是如何循环流动的。
3
After all, the prices of long-lived assets have always been determined by discounting the flowofincome (or imputed services) by interest rates of the same maturities as the life of the asset.