他在第一学校上学 » In his first school 也有很多事是我们做不到的 » There are many things we can't do it ..
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...卡诺效率的热效率为最高 » Carnot efficiency is the highest thermal efficiency 他在第一学校上学 » He was the first school 有许多孩子来参观我的学校 » There are many children to visit my school ..
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