常見例句雙語例句One party must be free-riding directly on another's expenditure, and the two must be in direct competition.一方必須是直接搭乘另一方花費的便車,并且雙方須是直接競爭關(guān)系。The upshot is that people will voluntarily contribute too little from a social perspective, by free-riding on the contributions of others.這樣,從社會角度看,因為搭便車問題的存在,人們自愿捐贈的太少了。Worse still, there isn't the slightest reason to suppose that free-riding exhausts the kinds of exceptions to natural selection that endogenous structures can produce.更糟的是,沒有絲毫的理由認(rèn)為搭便車可以窮盡所有自然選擇的反例(內(nèi)在結(jié)構(gòu)產(chǎn)生的)。原聲例句Klug was on the transplant waiting list for six years, and during that time he was out care-free, riding his snowboard, playing and training hard.權(quán)威例句Ratings would have to be confidential to prevent investors from free-riding on each other.FORBES: Rethinking Credit RatingsAs in law firms, what looks like irrational behaviour may in fact be a community norm which efficiently discourages free-riding.ECONOMIST: Letters TheYet market advocates lose the force of their pro-liberty message when they characterize the working class as free-riding on the backs of the rich.FORBES: Low-Skilled Immigrant Workers Are Vital Contributors To The Economy 返回 free-riding