一个做法就是三倍增加国际货币基金的财力，至7500亿，这样才能给于新兴经济更大的帮助（如何运作资金的烦人问题可以容后再议）。
One step would be to treble the IMF's resources, to $750 billion, so that it can give more help to emerging economies (the vexed question of how to run the fund can wait).
一名董事彼特·瑞丁说一年之内生意增加了一倍，可以轻而易举地实现三倍增长，但他说，“这样也会带来自身风险”。
Business has doubled in a year, says Peter Redding, a director. He could easily treble it but “that would bring its own risks,” he says.
用户数量以一定的基数随x轴增加时负载水平成两倍或三倍等一直到随初始用户数量的6倍增长。
The number of users starts at some base value increasing along the X-axis where the load levels are doubled, tripled, etc. on up to 6x the original number of users.
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