human capital input的用法和樣例：
例句
- Low capital investment and unemployment in the docks have intensified the situation.
船塢的低資本投入和失業(yè)加重了這種狀況的惡化。 - The paper believes that economy of capital investment or increase of financial revenue is an important way to improve land use efficiency.
提高城市土地利用效率主要應采取節約資本投入，或增加財政收入。
