他曾轻率地说过什么吗？Had he been indiscreet in what he had said?有些人轻率地得出结论说一定是出了什么问题.Some people jumped rashly to the conclusion that something must be wrong.你不该轻率地乱下结论.You should not jump at conclusion....

“轻率地”的英语可以翻译为：flippantly，indiscreetly，rashly，blindly，giddily ...