Some processes such as service reuse are often termed "governance processes" because they are very difficult to achieve without effective governance or because they further some governance goal.

一些过程，例如服务复用，常常叫做“治理过程”，因为在没有有效的治理的情况下很难完成，或者因为它们增进了治理目标。

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In software, though, things are not often designed in that way, mainly because good modularity is difficult to achieve.

但是，在软件中，事物则并不是按照这样的思路设计的，这主要是因为实现良好的模块化非常困难。

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Only persistent people can achieve success, either in business or in love. In reality, more often than not, it is more difficult to do something than we can imagine.

只有坚持不懈的人才能赢得胜利，不管是事业还是爱情。现实生活中，通常做事情的困难比我们想象的要大。

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Although FDA strives to have broad representation of appropriate medical and scientific specialties on its advisory committees, optimal representation is often difficult to achieve given the strict conflict-of-interest regulations that apply, as well as calendar conflicts, which may limit the availability of experts for the selected meeting dates.

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