He paid for the foolhardy act with his life.

It was foolhardy to go swimming alone.

独自一人去游泳真是鲁莽.

When he tested an early vaccine on himself, some described the act as foolhardy.

当他在自己身上试验还处在初级阶段的疫苗时，有些人说他的行为是蛮干。

Of course, only the foolhardy will often achievelittle, have to pay attention to skills review.

当然, 一味的蛮干往往会事倍功半, 复习也要讲究技巧.

Look before you leap. Don't be so foolhardy.

做事要瞻前顾后, 不要这样鲁莽.

Foolhardy ignorance will only make things worse, your behavior will become meaningless.

无知的冒进只会使事情变得更糟, 你的行为将变得毫无意义.

Daring is not the same as foolhardiness , and Xiangzi though daring was never foolhardy.

假若胆壮不就是大意, 祥子在放胆跑的时候可并不大意.

He showed himself courageous even foolhardy under fire, and a great love of adventure and danger.

他表现出在战争中近乎有勇无谋的勇敢和喜欢冒险和危险的性格.

However to attempt to fly any aircraft without professional instruction is extremely foolhardy.

然而,试图在任何飞机飞行专业教学是极其愚蠢.

It was foolhardy to have refused.

拒绝是极不明智的。

It is foolhardy to depend on Middle Eastern countries for our oil supplies.

完全依赖中东国家为我们提供石油是愚蠢的.

This same foolhardy practice is richly illustrated in remaining Minoan artwork.

同样的愚勇习俗在克里特文明遗址的艺术品上大量地描绘.

It was foolhardy ( of him ) to go swimming alone.

( 他 ) 独自一人去游泳真是鲁莽.

Although it may be foolhardy to compare things as complex as religions, people do.

尽管把宗教看作大杂烩样的东西是不明智的, 人们确实是这样看的.

Only the English can be so foolhardy.

只有英国人才会这么傻.

If you go on fooling with that gun, there'll be an accident.

如果你继续瞎摆弄那枝枪, 就会发生意外.

Where have you been fooling around?

你最近在哪里鬼混?

I've been fooling around and I'm a dog.

就怪我这个不成材的人,净干蠢事.

Better look out who you're fooling with next time.

下次你最好是当心点,看你是跟谁打哈哈.

They aren't out fooling around.

他们不会在外边闲混.

You are fooling away your money.

你这是在浪费钱.