顾前不顾后英语怎么说

“顾前不顾后”对应的英文单词有：drive ahead without considering the consequences、watch what is before him without regard for what is behind him、act rashly ，一共3个，具体意思及用法如下：

drive ahead without considering the consequences顾前不顾后

watch what is before him without regard for what is behind him顾前不顾后