英语翻译1.waste energy.2.reduce things that we use.3.have a feas
英语翻译1.waste energy.2.reduce things that we use.3.have a feas
What we must do is reduce the use of the energy
They are working ______(energy)to reduce waste.
we have more things to do than waste time.
英语翻译Paper,like many other things that we use today,was first
英语翻译many of the things that we use every day were invented b
But we can use that time to do a lot of things like reading
英语翻译We can use many kinds of energy. Most energy(能量)in the
英语填空1.__________ we have a picnic?2.We have so many things _
英语翻译As a major player in the energy market,we have a special
同义句转换:1.we can use waste water to wash the toilet.2.Please d
英语翻译翻译1When we work-and also when we play-we use up energy,t