Noah built an ark, which the animals came on to in pairs.

They wandered off in pairs and chatted about their own affairs.

他们成双成对结伴而行,聊着家常小事.

They wandered off in pairs and about theirs own affairs.

她们成双成对结伴而行,聊着家常小事.

After dinner we paired off and went to dance.

饭后我们成双成对地跳舞去了.

She played up to her art teacher, and suddenly they were a couple.

她对她的美术老师示好, 不久他们就成双成对了.

As the couples closed upon him he expressed his congratulations.

当那些成双成对的人走近他时,他向他们表示了祝贺.

With no successor, this unique technique is difficult to preserve and pass on.

这种绝活后继无人, 很难存延了.

With no successor, this unique technique is difficult to preserve and maintain.

这些绝活后继无人, 很难存续下去了.

A woman's duty was to work and bear sons to carry on the family line.

妇女的职责是劳动,生儿子,以便传宗接代.

I say your only way out this one is to get married and pass it on.

我认为你唯一的出路就是结婚生子,传宗接代.

The animal that stands the best survives and reproduces, passing on its characteristics.

站得最好的动物存活了下来并不断繁衍, 传宗接代.

Only fancy if he had a dear little boy to carry the family on!

如果他有个男孩子,能够传宗接代就好了.

The generations must roll, and the ways whisper only of that single requirement, nothing more.

必须传宗接代.这方式只是轻轻说出了这一需要, 岂有他哉.

Just off and on.

就是时断时续.

The strange rooms are gyms, and I've an on-againagain member of the cult over the years.

这些个怪屋是健身房, 多年来我都是它们时断时续的会员.

The work was continued by intervals.

这工作时断时续.

The music may stop now and then , but the strings remain forever.

曲调可时断时续, 但琴弦却永世长存.

Challenges break you out of your mold and help develop your character.

挑战可以带出走出你的窠臼并帮你开发自己的个性.

We need to think outside the box.

我们必须跳脱窠臼,做另类的思考.

Arthur's face was white too, with terror more than with grief.

阿瑟的脸煞白, 他主要是害怕,不是悲伤.

Everyone's face turned white except Mr. Brown.

除了布朗先生以外所有人的脸都变得煞白.