基本解釋徒勞無功英漢例句雙語例句You do be make a futile effort so, who can care?你這樣做是徒勞無功的，有誰會(huì)在乎呢？Affirmative won't, stationmaster people an end that sees you, although do not come out your T, your promotion also is make a futile effort !肯定不會(huì)，站長(zhǎng)們一眼就看出你的目的了，即使不把你T出來，你的推廣也是徒勞無功??！make a futile effort更多例句詞組短語短語futility make a futile effort 白費(fèi)力氣make a futile effort更多詞組