1. Through the industrial tour, the trends and ways of conservation and reuse of the unexploited industrial heritage are protected. 通过工业旅游展望了未来工业遗产保护和再利用的趋势与途径。
2. In a recession demand falls short of supply, leaving a sorry trail of unemployed workers, shuttered factories and unexploited innovations. 在衰退中，需求跟不上供应的水平，导致一大串失业工人、空置的工厂以及未开发的科技创新。
3. Conserving remaining "unexploited" natural ecosystems and restoring degraded ecosystems is a necessity for the long-term sustainability of humankind. 所以保护尚未“开放”的自然生态系统及恢复退化的生态系统成为人类长期生存的重要保证。
