单词foolhardy
adj.: 莽撞的；有勇无谋的
网络: 鲁莽的；蛮干的；大胆的-愚勇的
莽撞的；有勇无谋的:
taking unnecessary risks
有勇无谋的,蛮干的
adj.recklessrashriskyimprudentfoolish
adj.sensible
When asked by a reporter why he"d made such a foolhardy flight, Walters was ready with a pithy reply: "A man can"t just sit around. "
当Walters被一名记者问及为什么进行这次莽撞的飞行时，他胸有成竹，回答得十分精炼：“人不能无所事事。”
It was foolhardy (of him) to go swimming alone.
（他）独自一人去游泳真是鲁莽。
"At present, it would be foolhardy to say one [theory] looks better than the other, " says CERN theorist John Ellis.
“目前，要说某种[理论]看起来比其他更好些，这将是鲁莽的，”欧洲核子研究中心的理论家约翰•埃利斯（JohnEllis）说。
While it would be foolhardy to make any bold predictions about this still-unseen OS, conditions look good for Google.
虽然对于这个尚不了解的操作系统作任何大胆的预测都是莽撞的，但情况似乎有利于谷歌。
One of the hostages was foolhardy enough to try to wrest the gun from the hijackers hand.
有一个人质莽撞地企图去夺劫机者手中的枪
It would be foolhardy to encourage a further great rise in consumer or housing debt, at least in the English-speaking countries.
鼓励消费或房贷进一步扩张将是愚蠢的，至少就英语国家而言如此。
Using such an unstable asset as the basis of any valuation seems foolhardy.
使用这种不稳定的资产作为任何估值的依据似乎有点鲁莽。
That seems unlikely: Returning to the Afghan war zone would have been foolhardy, and bin Laden has proved to be a cautious man.
那似乎是令人难以置信的：返回阿富汗战区是有勇无谋者所为，并非本拉登这中小心谨慎者所为的。
It might not happen again but, at this point, it would surely be foolhardy to discount it entirely.
或许这种情况不会再次发生，但是目前完全漠视它肯定是鲁莽的。
When George Washington wrote of an American "Union" with "a government for the whole, " his vision was radical, perhaps foolhardy.
当乔治.华盛顿写到一个拥有“民享政府”的美利坚“联盟”时，他的观点有些激进，或者说是异想天开。