In addition to this major benefit, Sun points out that less refined grains tend to have more nutritional benefits than their refined counterparts.

VOA: standard.2010.06.25

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

The Iran Refined Petroleum Sanctions Act, which has overwhelming bipartisan support with more than would expand existing sanctions and effectively prohibit any non-U.S.company involved in selling,or enabling the sale or transport of, refined petroleum products to Iran from doing business in the United States.

VOA: standard.2009.09.25