by good luck

详细解释:侥幸地

例句：

"You dirty bastard, " his friend said, and tried to kick me in the groin. More by good luck than good management I turned sideways."你这个 * ", 他的朋友一边骂一边用脚踢我的下身。我事先并未料到，但却很幸运地躲开了。