关于Inthepastmandidnotha的百科

• Inthepast,mandidnothavetothinkabouttheprotectionofhisen...

• 问题详情：Inthepast,mandidnothavetothinkabouttheprotectionofhisenvironment.Therewerenotmanypeopleonearth,andnaturalresources（资源）seemedtobeunlimited（无限的）.Today,thingsaredifferent.Theworldhasbecometoocrowded.Weareusingupournaturalresourcestooquickly,and...
• 2020-11-0929839