海星砂那天逃课守在寝室里电脑前，在46块多的时候买进，买进后的两小时内，还涨到了48，当时那个乐啊。

Starfish sand in the bedroom that keep skipping classes of the computer, at 46 block much when buy, buy two hours after, still up to 48, when the joy ah.

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例如，2009年，一颗卫星撞上了一枚俄罗斯旧火箭，它碎成了2000多块碎片，增加了太空垃圾的数量。

For example, when a satellite hit an old Russian rocket in 2009, it broke into more than 2,000 pieces, increasing the amount of space junk.

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当然，我们不光要研究一个反应会不会发生，反应速率多块也是很重要的研究问题。

Of course, we'll investigate not just whether the reaction will occur, but how fast it occurs, which is really important.

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And then, of course, not just whether the reaction will occur but, how fast it occurs is really important.

当然，我们不光要研究一个反应会不会发生,反应速率多块也是很重要的研究问题。

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