I believe the choice should be clear." Though foreign affairs committee approval, which occurred by voice vote, is a significant step toward a vote by the full House of Representatives, the Iran Refined Petroleum Sanctions Act remains subject to consideration by two other House panels.

VOA: standard.2009.10.28

It was just a more refined, more highly evolved, version of Ancient Near Eastern religion.

这是一种更加精炼的，更加进化的,古近东宗教版本。

耶鲁公开课 - 旧约导论课程节选

One that was developed a number of years ago but has been perfected and refined in recent years with very, very good research.

该概念很多年前就已经提出了,但在近年通过高水平的研究才被改进完善

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选