Refines

• The manufacturers first supply the neighbourhood, and afterwards, as their work improves and refines, more distant markets. 亚当·斯密. 国富论.
• Nothing refines like affection. 夏洛蒂·勃朗特. 雪莉.
• Literature refines, science deepens, various devices extend it. 沃尔特·李普曼. 政治序论.

杰西卡校对