without difficulty 容易地；毫不費(fèi)力地without demur 無(wú)異義的without delay 立即；毫不遲延地without day adv. 不定期；無(wú)限期without controversy 無(wú)可爭(zhēng)議without consulting anyone 徑自without consideration 不考慮without compensation 毫無(wú)補(bǔ)償without charge 免費(fèi)；不計(jì)價(jià)without ceremony 不拘禮節(jié)without cease 不停地，不斷地without cause 無(wú)故；毫無(wú)原因without careful consideration 貿(mào)然without avail 無(wú)用；徒勞地without authorization 擅自 私自without attracting public attention 默默無(wú)聞without anyone noticing 人不知，鬼不覺(jué)without any success 一無(wú)所成without any reservation 毫無(wú)保留without any reason 沒(méi)有任何理由 平白無(wú)故