1) Improve the Ecological Environment for Human Settlement
改善人居生态环境
3) the Improvement of ecological environment
改善生态环境
1.
Experiencal enlightenment of the Improvement of ecological environment and the Implement of sustainable development in Japan;
日本改善生态环境和实施可持续发展战略的经验启示
4) environmental and ecological improvement
环境生态的改善
补充资料:改善
改变原有情况使好一些:~生活ㄧ~两国邦交。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条