但理想上本可不必如此。

Ideally, that would not be so.

youdao

这是一种建立在社会理想上的努力，与我自身无关。

It was an effort based on social ideals, but nothing to do with myself.

youdao

OK, this is only true for an ideal gas, and we went through that mathematically where the, with a chain rule.

这一关系只对理想气体成立，上节课我们,用链式法则推导出了这一关系。

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In American history our reform crusades have usually had to do with one of several objects or purposes or problems.

在美国历史上我们为理想而进行的改革,通常与如下几个目的,或意图,或者问题之一有关联

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And, again, that seems to point back to Thrasymachus' point of view in the first book of the Republic.

这又把我们带回到,第一本书《理想国》中,特拉西马库斯的观点上。

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