Consumers must be encouraged to use oil more thriftily – either through higher taxes or regulations enforcing fuel efficiency .

我们必须鼓励消费者在使用石油方面更为 节俭，要么通过提高税收，要么执行燃油效率方面的监管要求。

The houses are thriftily built .

这些房子建造 得 俭朴。

We should run all undertakings industrially and thriftily .

我们要 勤俭办一切事业。

A used towel that he had used and had left thriftily on the ledge below the mirror rather than consign to the linen basket .

用过的毛巾他 会 节俭 地 挂在镜子下面的壁架上，而不是放进脏衣物筐里。

We must rely in particular on the efforts of the women 's organizations to tackle the problem of running the household thriftily .

为了解决 勤俭 持家问题，特别要依靠妇女团体 去 做工作。

An analysis of supply and demand curve for factors indicates that in order to compel economic individuals to use factors thriftily it is imperative to minimize distortion of factor prices .

摘要对要素供求曲线分析表明，要使经济个体 节约 地使用要素，必须使要素的价格扭曲程度最小化。