a person who actively tries to prevent damage to the environment 生态战士:积极努力防止对环境造成破坏的人 Eco-warriors have set up camps around the airport site. 生态战士已经在机场周围建立了营地。 The eco-warrior discussed causes close to his heart, including organic farming, hedge-laying and healthy school dinners. 这位生态战士讨论了他内心深处的原因,包括有机农业、树篱铺设和健康的学校晚餐。