Knocked my socks off with knolwdege
使我感到震惊（由于知识）
让我相当惊讶（由于知识） 需要结合句子上下进行翻译
Tracy's sudden marriage knocked my socks off.
特雷西的闪电结婚让我感到震惊.
Derek's progress in English in the past three months has knocked my socks off.
德瑞克过去三个月在英文方面的进步让我相当惊讶
英语翻译Knocked my socks off with knolwdege!