Can we measure entropy directly,how and why?

How can we save electricity in our homes and school? immediately and directly是什么意思? ( ) can we do to stop them happening?A.How B.What C.Why D.Wh 求翻译This is why,for example,we can understand how a lens focu how can we get there?( )take the high-speed train?why don't How can we get how can we _____you 以why and how we learn English为题的100词的英语作文 Why we should learn English and how to learn it well? can you feel my heart It is bleeding ...How and Why 翻译we can understand how to love others and how to repay our Why can we see more and more people going shopping nowadays?