plz explain some word...
1.waste of metal resources
2.deforestation
3. air pollution
4.pollution of the soil
5.underground water
6.shortening of land supply
thx so much...
收錄日期: 2021-04-12 22:37:03
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20061129000051KK02150