These gas ions, if you take gas ions, these gas ions, if you take gas ions, gas ions of opposite charge will necessarily agglomerate without limit.

这些气态离子，如果你得到气态离子的话，如果你得到这些气态离子，具有相反电荷的气态离子,将必然会无限地聚集。

麻省理工公开课 - 固态化学导论课程节选

The newly announced rules limit insurers to charge their oldest customers no more than three times as much as younger ones.

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Left unanswered: How many stories a month will readers get free and what will the charge be when they exceed the limit?

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Curtailing spin, and putting dour and competent folk such as Alistair Darling in charge of critical ministries, may limit damage of one kind, but it will also leave a news vacuum.

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