every few

They would make the trip, weather permitting, once every few weeks to sell some salted fish and buy provisions.

只要天气许可，他们隔几个星期就会去那里卖咸鱼，并买回一些日用品。

Class 2: there many different possible final states, but all of them consist just of a certain set of simple structures that either remain the same forever or repeat every few steps.

第2类：虽然存在很多不同的最终状态，但是它们都组成一些特定的简单结构，这些结构要么永远不变，要么周期性重复。

He thinks a reporter should be able to toss off an article every few hours.

他认为做为一名记者应该能够每隔数小时就迅速地写出一篇文章来.

It was a busy road, cars flashed by every few minutes.

这是一条繁忙的道路，每隔几分钟就有汽车飞驰而过。

Every few minutes the motor cut out as the machinery became jammed.

机器老是卡住，马达隔不了几分钟就突然熄火。

For most of its life, rock has been split into different parts, creating new styles every few years-giving birth to a never-ending number of sub-genres.

在摇滚乐的大部分历史中，它常被分割成多种不同的元素，每隔几年就创造出新的音乐风格&由此诞生了无限增多的音乐分支。

We had to stop every few miles.

我们每走几英里就得停一停。

A train would pass through there every few minutes at that time of day.

每天那个时候每隔几分钟就会有火车经过那里。

He tried to stay a few months every year in Scotland.

他每年都会争取在苏格兰住几个月。

Every few minutes he stopped to yawn and stretch.

每隔几分钟他就停下来打个哈欠,伸伸腰.

The boy had a cough coming every few hours with increasing intensity.

这男孩每几个小时要咳一次,并越来越严重.

Even when driving down a perfectly straight road, it is necessary to turn the steering wheel vigorously from leftto right every few moments.

就算开直路，也必须三不五时地大力向右打方向盘。

Every few minutes a tram trundles through the shopping centre.

每隔几分钟就会有电轨车从购物中心穿过.

Futures contracts expire every few months, making long-term charts difficult to analyze.

期货合约在几个月后就会到期作废, 所以长线图很难分析.

The nursery team switches him every few days with his sister so that while one is being bottle-fed, the other is with mum-she never suspects ．

护理团队的工作人员每隔几天就把他和妹妹换一次,这样一来,当其中一个喝奶瓶时,另一个却和妈妈在一起——她从未怀疑过。

She visits her parents every few days.

她每隔几天看望她父母亲一次.

I try to visit my parents every few weeks.

我尽量每隔几个星期看望一次父母。

Americans redecorate their houses and offices every few years

美国人每隔几年就会把家里和办公室重新粉刷一下。

She will need to have the therapy repeated every few months

她将需要每隔几个月就进行一次治疗。

Dust accumulates quickly, even if you clean the house every few days.

即使你每隔几天打扫一次房子,还是很快就会积灰.

Every few seconds one of them would swear dully.

含含糊糊的骂天骂地声此起彼落,一路不绝.

Whitman re-published it every few years for the rest of his life.

在他的后半生里,惠特曼每隔几年就将它再版.

Every few paces he glanced back across his shoulder.

每隔几分钟,他转过来回头看看.

Every few months a row blows up about something, usually over Cyprus.

每隔几个月,就会为了什么事出现争吵, 通常都是关于塞浦路斯的问题.

The river flooded them out every few years.

每隔几年他们就会因这条河的泛滥而被迫离开家园。

Every few years some of them move to escape the crowded conditions.

为了避免环境拥挤，每隔几年，有些旅鼠就迁徙到别处。

With its quicksands the river usually drowns a few unwary visitors every season.

因有流沙，往往每季都会有几个游客不小心在这条河里溺水身亡。

That boy outgrows his clothes every few months.

那男孩生长发育很快,每隔几个月他的衣服就穿不下了.

The Agency will observe an accredited college or university every few years.

代理处每隔几年就会去学校复检.

This will be an ongoing project with new avatars requested every few months.

这将是一个新的头像正在进行的项目要求每隔几个月.