第二天早上，里克刚踏上家门口的公共汽车，就听到所有的学校里的朋友都在笑着什么。

The next morning as Rick stepped onto the bus outside his house, he could hear all of his school friends laughing at something.

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在缺省的情况下，向导预先选择了所有的公共方法，这正是我们所需要的。

By default, the wizard pre-selects all public methods, which is what we want.

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即使是在最好的经济环境下，所有的这些计划将可能导致更高的通胀和公共债务的增长。

Even at the best of times, all these schemes would probably have led to higher inflation and a growth in public debt.

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That is to say, current prices reflect all publicly known information about each stock, and therefore are unbiased.

也就是说，现在的价格,反映了关于股票的所有公共信息,也就是说它是无偏向性的。

麻省理工公开课 - 计算机科学及编程导论课程节选

Is it all of us or should the beneficiary is our public policy, is those who have already had manages or privileges or multinational corperations or corperation procisely.

是我们所有人吗？,还是公共政策的制定者？,还是仅限于有特权的人？,或者跨国公司或其他公司。

麻省理工公开课 - 媒体、教育、市场课程节选