The true cost of coal must account for both its immediate value and its long-term impact on communities and ecosystems.
煤炭的真实成本必须既考虑其即时价值,也考虑其对社区和生态系统的长期影响。
释义:为人处事,不可任由自己的心性,说话也应谨慎,不能随便发表言论。