You can find lots of things you don't know when you make a plan, such as, the origin of a certain area, the customs of different areas, local food and so on.

制定计划的过程中，你会发现许多你不知道的事情，例如，某个地区的由来，不同地方的人的风俗习惯，当地的美食等等。

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Acceptable customs, codes and regulations can also dictate what is authorized for operation of a dry cleaning facility in a particular community, geographic area during a particular time frame.

接受海关，守则和规例，也可以决定什么是授权经营的一个干洗设施，在某一特定社会，地理区域，在特定的时间框架。

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The customs shall establish a customs office in the SDE, which shall adopt closed management for this area by exercising functions in accordance with the law.

海关在交易所设立机构，并依法行使职权，对该区域实行封闭式管理。

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Under the rules of the Southern African Customs Union, a fledgling free-trade area, cars made in Botswana can be exported to South Africa almost duty-free.

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But Domingo Cavallo, Argentina's new economy minister, has talked (though not publicly) of Mercosur scrapping its customs union, and becoming simply a free-trade area.

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Already at various border crossing points, customs authorities are having people who appear sick taken to a secondary inspection area for further evaluation.

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