求翻译：对于合同并不能够完全的理解，并不能理解支付2500英镑购买摩托车是什么样的一个概念，所以ben有权不支付购车要付的钱，撤销合同，但必须将摩托车退还trike ltd 。是什么意思？

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If the contract is not to be able to fully understand, and cannot understand pay £2500 Motorcycle purchase what is the one concept, So Ben has the right to not pay for the car you want to pay money, the contract, but must return to motorcycle trike Ltd .

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For a contract is not fully understood, and cannot be understood to pay 2,500 pounds to buy what kind of motorcycle is a concept, so Ben has the right to not pay for car buyers have to pay the money, the contract, but must be returned to the trike for motorcycles Ltd.

Regarding the contract cannot the complete understanding, not be able to understand pays 2500 pound purchase motorcycles is an any type concept, therefore ben is authorized not to pay buys Che Yaofu the money, abolishes the contract, but must return the motorcycle trike ltd.