thriftily
adv. 节俭地；繁茂地；兴旺的
例句
We should run all undertakings industrially and thriftily.
我们要勤俭办一切事业。
《新英汉大辞典》
The houses are thriftily built.
这些房子建造得俭朴。
As for me, I will call on the people around me to live thriftily.
对于我们个人来说，我将告知并要求周围的人勤俭生活。
