一度

He used to be very concerned about my learning.

他曾经一度很关心我的学习。

At one time sparrow was thought to be a destructive bird .

麻雀曾一度被认为是害鸟。

Mr Ahmadinejad's mounting bellicosity on the international stage—his threats against Israel, questioning of the Holocaust and nuclear defiance—has also run into robust internal criticism.

艾哈迈迪内贾德先生在国际舞台上的一度好战作风也受到国内的强势批评，他的这些行为包括对以色列的威胁、二战大屠杀的质疑与核武器挑战。

That anxieties are running so high will bemuse many observers who had assumed that Northern Ireland's "Troubles" were ancient history. It is, after all, little more than two years since an amazed and delighted world watched as the Reverend Ian Paisley, a longtime loyalist firebrand, went into government with Martin McGuinness of nationalist Sinn Fein, a one-time IRA commander.

对于双方会晤迫切的渴望使得一些早已断言的观察家们十分的困惑，他们曾一度认为北爱尔兰的"问题"是历史遗留下来的，总之和两年前的民主统一党狂热领袖佩斯利和前任爱尔兰共和军领袖，新芬党的麦克归尼斯一同起诉政府这一事件没有差别，都令世界惊讶。

Tangled with the dustpan and somewhat tend to reform it to cleaner, or cleaner composed by besom plus dustpan...

簸箕纠结，一度想改画吸尘器，或是扫帚+簸箕合体吸尘器。。。

The connection between Russia and America was cold or heat between whiles, since the cold war had been over, especially when the American President, Bush, began to take port, he pushed a idea called "singleism" very highly to defy and threaten Russia, so the relation of the two countries worsened.

自冷战 结束以来，俄美关系乍冷乍热。尤其是美国总统小布什上台之初，大力推行"单边主义"，对俄进行挑衅和威胁，两国关系一度陷入低潮。

This is the Pew Research Center biennial news consumption habits of the people of the investigation.

这是皮尤研究中心两年一度的对民众新闻消费习惯所作的调查。

The biennial entrepreneurship competition is designed to bring out the innovative and entrepreneurial spirit in college students.

两年一度的创业大赛的目的是带出了大学生创新和创业精神。

The biennial forum is to address the challenges of sustainable development through practical uses of science and technology in an inter-disciplinary way among the young people.

我的翻译是这次两年一度的论坛在青年人中以跨学科的方式通过科学和技术的实际使用应对可持续发展的挑战。

Undoing the silver clasps, he opened the volume, and took from among its black-letter pages a rose, or what was once a rose, though now the green leaves and crimson petals had assumed one brownish hue, and the ancient flower seemed ready to crumble to dust in the doctor's hands.

解开银扣，他打开了体积，并从其黑玫瑰信页，或者曾经一度是玫瑰，虽然现在已经绿叶、绛红花瓣摆出一个棕色色调，花卉、古似乎准备以彻底瓦解尘大夫的手。

Objective To investigate the effects of interleukin-1 β converting enzyme gene on the biologic characteristics of ovarian cancer cells.

目的 探讨白细胞介素-1 β转换酶的表达，对卵巢癌细胞生物学特性的影响。

Campylobacter: This illness is the most commonly identified cause of diarrheal illness in the world.

弯曲：这种病是最常见的原因查明腹泻病，在世界上。