without difficulty 容易地;毫不費力地without demur 無異義的without delay 立即;毫不遲延地without day adv. 不定期;無限期without controversy 無可爭議without consulting anyone 逕自without consideration 不考慮without compensation 毫無補償without charge 免費;不計價without ceremony 不拘禮節(jié)without cease 不停地,不斷地without cause 無故;毫無原因without careful consideration 貿(mào)然without avail 無用;徒勞地without authorization 擅自 私自without attracting public attention 默默無聞without anyone noticing 人不知,鬼不覺without any success 一無所成without any reservation 毫無保畱without any reason 沒有任何理由 平白無故