The Algenol bioreactors also produce oxygen as a byproduct and that can be fed into a power plant to burn coal more cleanly.

VOA: standard.2009.09.02

Individual freedom may be at best a desirable byproduct of the Aristotelian mixed regime but individual freedom is not its defining or principle goal.

个人自由充其量,仅是附加于,亚里士多德式混合政体的产物,而非其所要定义,或首要的目标。

耶鲁公开课 - 政治哲学导论课程节选

Individual freedom may be at best a desirable byproduct of the Aristotelian mixed regime but individual freedom is not its defining or principle goal.

个人自由充其量,仅是附加于,亚里士多德式混合政体的产物,而非其所要定义,或首要的目标。

耶鲁公开课 - 政治哲学导论课程节选