英语翻译我们能用淘米的水来浇花,这样我们就能节约水能.我们有时能用太阳能来代替电能,这样就可以节约电能,并同时开放太阳能

we can use water to water the flowers after we use it to wash rice,in that way we can save the water energy
we sometimes can use solar energy instead of electrical energy,in this way we can save electrical energy and at the same time exploit the solar energy