英文問題 what can we do to help?
what can we do to help?
plz give 3 suggest for me!!
- 藍∮玲Lv 710 years agoBest Answer
(1) use mass transportation instead of private car
(2) switch off electricity when not in use
(3) use fan rather than air-conditioner, or set the air-conditioner over 25'C
(1) use less papers, recycle papers
(2) use electronic books instead of printed books
(3) submit assignment in USB instead of exercise books
- 10 years ago
Saving water, Saving light, Saving energy,Saving money.