over the generations的中文翻译over the generations几代世世代代双语例句

1Forest management over the generations: sustainable investment on a sound economic basisB.世世代代的森林管理:在健全的经济基础上的可持续投资

2Competition, not protectionism, is the source of capitalism's great success over the generations.几代人的经历说明,竞争而非保护主义,才是资本主义伟大成就的源泉。