The court found that the bank exerted undue influence over Mrs Black in getting her to sign the contract.法庭判定银行在劝说布莱克夫人签订合同的过程中对她施加了不当影响。It might give the Commission undue influence over the coming negotiations.这可能会在即将开启的谈判问题上给委员会带来过多的影响。It might give them undue influence over the negotiations.这可能会在谈判问题上给他们施加不当影响。He tried to exercise an undue influence upon his colleagues.他想对他的同事施加不适当的影响。