雅虎网站上的用户在几分钟内回答了其中一部分问题，还在考试时间之内。
Users on the Yahoo site posted answers to some of the questions within minutes, in time to be used for the exam.
这些粒子中的一部分是稳定的并且构成了普通物质，其它的只存在一秒钟的几分之一，然后衰变为稳定粒子。
Some of these particles are stable and form the normal matter, the others live for fractions of a second and then decay to the stable ones.
这几分钟可以让你乐观起来，提醒自己工作只是生活的一部分，不是全部。
Those few minutes will charge you up with positive feelings and remind that work is not your whole life, but just part of it.
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