可是当时的规定执行乏力并且存在漏洞。

The rules were loosely enforced and left a loophole.

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所需供电工程费用和应付电费依照国家有关规定执行。

The expenses for power supply project and the charges for electricity utilization payable shall be handled according to the relevant regulations of the State.

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扣缴义务人解缴税款的期限，依照前两款的规定执行。

The cut-off time for the withholding persons to release the tax shall be implemented in accordance with the above-mentioned two paragraphs.

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Then they implemented a rule that the guinea is worth twenty-one shillings.

于是政府就执行了一个新令,规定一个几尼值二十一个先令的价值。

耶鲁公开课 - 金融市场课程节选

In resistance to the Fugitive Slave Act the state of Wisconsin enacted a Personal Liberty Law that said they were not going to enforce the Fugitive Slave Act and turn in fugitive slaves, and the justification was that it was their state's right to do so.

为了抵制逃亡奴隶法,威斯康辛州政府颁布了个人自由法,规定他们不会执行,逃亡奴隶法并交出逃奴,理由是,该怎么做是他们州的权利

耶鲁公开课 - 美国内战与重建课程节选