Party a shall not make any change without the written approval from Part B.

甲方未经乙方书面同意，不得擅自作出任何变化。

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The Lessee shall not sub-let the building to any other persons, except with the prior written approval of the Lessor.

除非事先有出租人的书面许可，承租人不得把该房再出租给其他任何人。㵱。

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To collect contracted charges from Party A when contracted tasks in stages or all tasks are completed and getting written approval from Party A.

享有在本合同约定的阶段性工作及全部工作结束时经甲方书面认可后，向甲方收取约定费用的权利。

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Needless to say, from a career survival perspective, a registered person should always obtain written approval from the employer brokerage firm.

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In most states contact lenses can be sold only with proof of a valid prescription--either a written prescription or oral approval from an ophthalmologist or an optometrist, who make their livings largely from the stuff they sell, contact lenses among them.

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Unwin told the story to Rayner, his 10-year-old son, who gave it high approval in a written note.

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