He is very healthy, and he has a look of being experienced and prudent.

Though he is still a young man, he is experienced and prudent.

尽管他还年轻, 但他老成持重.

Don't try to act sophisticated just be yourself.

不要装得老成持重--你是怎麽样就怎麽样.

The British weighed in heavily.

英国人老成持重地出面了.

After years of dishonest activity the man was finally brought to book and jailed.

为非作歹多年之后,那人终于被迫认罪并被关进监狱.

Devil finds work for idle hands to do.

游手好闲,为非作歹.

He tried to atone for the evil he had done.

他试著为过去的为非作歹赔罪.

Work keeps us from three great evils, boredom , vice and poverty.

工作可使我们免于三大恶:无聊、为非作歹 、 以及贫穷.

He's a very trivial person.

他是个非常浅薄轻浮的人.

She seemed younger, lighter of heart.

她似乎更年轻了, 心也更轻浮了.

She is a giddy thing.

她是个轻浮的人.

She has a frivolous nature and won't take anything seriously.

她生性轻浮,什么事情都不肯认真对待.

He was loud , robust, and was sometimes spoken of as being " given to indulgence ".

他身强力壮,嗓音洪亮, 有时人家骂他“胡作非为. ”

He won't stand any nonsense from the staff.

他决不容忍员工胡作非为.

You share a deep, inner bond; this is not a light or superficial relationship.

你们彼此分享一种深沉的内心的联结; 这不是一种轻飘或肤浅的关系.

But soon their trailing purple was not free.

可是幻想的轻飘的紫袍,免不了.

When one of the boys become a radical , the family was deeply jolted.

出了个胆大妄为的乖张孩子当然令整个家族坐立不安.

You been into some other audacious mischief when I wasn't around , like enough. "

刚才,我不在的时候,说不定你又干了些别的胆大妄为的淘气事. ”

The idea amused Jo, who liked to do daring things.

这个主竟使裘很得意.她就喜欢做胆大妄为的事情.

As long as your self-confidence without Qingkuang, sadness and not decadent, aging but not rigid.

只要你 自信 而不轻狂, 悲伤而不颓废, 衰老而不僵化.

My wise teacher gently replied to my adolescent outrage with reasoned and moderate responses.

我那位睿智的老师表现得有礼有节,和善地应对我的年少轻狂.