Good friendships are not easy to develop, but a friendship can last forever if you are loyal and sincere.

好的友谊不容易发展，但如果你是忠诚和真诚的，友谊可以持续到永远。

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Lucene is startlingly easy to develop with and use.

Lucene是惊人的易于开发和使用。

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It also makes it easy to develop by making it easy to test.

它还通过简化测试来使开发更加轻松。

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So it's a different class of resource not as easy to develop, and not even recognized as something worth pursuing, say,twenty years ago."

VOA: special.2009.10.23

That calm was not easy to develop. Weibrecht was the fourth of five children in his home, and he had to be very vocal when he wanted to tag along with his older siblings as they went off to ski.

VOA: standard.2010.02.09

Grant says the alliance will develop an easy-to-use, on-line risk management program to help companies sort through a minefield of legal and environmental regulations.

VOA: standard.2010.05.28

"It's very easy to develop cynicism about the stories we tell, " Brevoort added.

CNN: 2011 is bringing a death to the 'Fantastic Four' family

"We know that musicians have differently adapted brains - some areas of the brain are larger than in non-musicians, but it's not so easy to think that they develop a new system, " he says.

BBC: How can musicians keep playing despite amnesia?

By giving you an easy way to build new routines you develop a method to interrupt bad habits and replace them with healthier ones.

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