The construction of logistics park needs a great deal of investment, long development period and high request for technique, which relates to many influence factors and has a lot of risks.

现代物流园区的建设具有投入资金大、开发周期长、技术要求高等特点，涉及的影响因素很多，其建设风险性很大。

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But this is the result of dedicated work over a long period, particularly from the officers in charge of community development.

但这是长期努力的结果，尤其要归功于负责社区发展的官员。

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For a very long period of historical development, humans could only transmit music by means of musical performance and oral instruction.

在一个极为漫长的历史阶段中，人类只能通过音乐表演和口授来传播音乐。

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There has been a long period of development, but version 2.0 of Tizen should be released during January, with an appearance on a mobile device in the first quarter of 2013.

FORBES: Tizen Is The Fulcrum Samsung Can Use Against Android And Google

But the most likely development is that a long election campaign, and a subsequent period of coalition-making, will spell diplomatic standstill.

ECONOMIST: Israel and Palestine: Clinton’s trip | The