Each plugin must have at least one main method attending to a specific duty.

每个插件必须至少有一个主要方法，出席一个具体的责任。

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The base level of specific duties will be that in force at the time of the accession of China and the ad valorem equivalent of each specific duty applied to each tariff position.

从量税的基础水平将为在中国加入之时实施的水平及对每一税号实施的每一从量税的从价税等值。

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The best reason to give your boss a gift is to thank him or her for a specific act of kindness during the year that went "above and beyond the call of duty," Bennett said.

给老板送礼最好的理由是感谢他（她）在一年中对你做出的"职责之外"的特别的帮助。

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The Tax Code is actually pretty specific about who has a duty to keep that information confidential.

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Thus, in a typical analysis, the lawyer is focused on a fact-specific transaction and would analyze each and every duty or obligation imposed by law and determine what must be done to comply and what must be avoided so as not to breach some duty imposed by statute, regulation, common law, or the contractual obligations underlying the transaction itself.

CENTERFORSECURITYPOLICY: Shariah��s Black Box

For a period of 20 years the existing Turkish customs tariff shall remain in force throughout the whole of the blue and red areas, as well as in areas (a) and (b), and no increase in the rates of duty or conversions from ad valorem to specific rates shall be made except by agreement between the two powers.

BBC: Map detailing the Sykes-Picot agreement