human capital use的用法和样例：
例句
- Interest is money earned by the investment of money and is a recompense for the loss of the use of that capital during the period for which it is invested.
利息是投资的获利，同时也是投资期间资本使用损失的补偿。 - Of interest, we find that the balanced-growth rate is procyclical in relation to capital utilization, but it may be countercyclical in relation to work effort.
并且，我们发现，资本使用与经济成长率之间存在一同向关系，但劳工的努力程度和经济成长之间的关系则是不确定的。
