Surely anyone with marketing gumption should be able to sell good books at any time of year.毫无疑问, 有销售才能的人一年中任何时节都应该能够卖掉好书。

I admire his gumption.我钦佩他的勇气。

He suspected that deep down, she admired him for having the gumption to disagree with her.他猜测, 她内心深处十分佩服自己有勇气和她唱反调。

I'd never have had the gumption to do what he had done.我根本不会有勇气去做他所做的事。