二十里

连续走二十里路途，母亲居然没有停歇。

Continually walking twenty kilometers , mother had not taken a rest indeed .

二十里地可是个不近的路程。

Twenty miles is a long way to walk .

从三十里到四十里，从二十里又到四十里。

From fifteen kilometres to twenty , and then from ten back to twenty .

我过去每天走二十里的路去上学。

I used to walk as far as twenty kilometers to school every day .

走了二十里山路，我已经筋疲力尽了。

After walking ten miles over the mountain , I was dead on my feet .

方法在河南省信阳市二十里河村选择5个自然村作为观察点，采用寄生虫学和昆虫学方法进行调查，估算嗜人按蚊的媒介能量和临界叮人率。

Methods Parasitological and entomological methods were used in the investigation at 5 villages of Xinyang City , Henan Province .

结婚二十年里，他只像样地度过两次假。

In twenty years of marriage he has only taken two proper vacations .

在过去的二十年里，法兰克和其他人所发现的是，有很多基因参与了复苏植物的应对干旱。

What Farrant and others have found over the past two decades is that there are many genes involved in resurrection plants ' response to dryness .

在过去的二十年里,我们在健康、发展和能源方面共同努力的经验是我们生活中最有价值的部分之一。

Our own experience working together on health , development , and energy the last twenty years has been one of the most rewarding parts of our lives ．

在过去的二十年里，APFC技术得到了系统而深入的研究，并得到了广泛应用。

In the past twenty years , APFC has been researched systematically and used widely .

在过去的二十年里，量子点（QDs）由于具有出色的荧光性质而受到了广泛的关注。

Quantum dots ( QDs ) have attracted much attention in the last two decades due to their outstanding fluorescence property .

它的GDP增长在过去二十年里从未低于8%，投资占GDP比例已从大约35%，稳步增长至远远超过40%。

Growth in GDP never fell below 8 per cent over the past two decades and the investment rate increased steadily from about 35 per cent to well over 40 per cent of GDP .

有源PFC技术具有功率因数高和总谐波含量小等优点，在过去的二十年里，得到了长足的发展和广泛应用。

Active PFC techniques have been researched systematically and used widely in the recent twenty years because of high power factor ( PF ) and low total harmonic distortion ( THD ) .

微软的下一代操作系统Windows10于本周三发布，对于在过去二十年里使用过Windows操作系统的十多亿人来说，它将带来熟悉的外观和使用体验。

Windows 10 , the next version of Microsoft 's operating system , arrives on Wednesday , and it will have a familiar look and feel to the more than one billion people who have touched a Windows computer in the last two decades .

指控是以FBI的一项调查为依据做出的。其中称，过去二十年里，FIFA内部腐败丛生，涉及世界杯的申办，以及营销和广播协议。

The charges , backed by an F.B.I. investigation , allege widespread corruption in FIFA over the past two decades , involving bids for World Cups as well as marketing and broadcast deals .

联合国减灾办公室（UnitedNationsOfficeforDisasterRiskReduction）发布的这份报告显示，在过去二十年里，美国出现的与天气有关的灾害数量最多，但中国和印度是受影响最大的国家，有数十亿人遭受过洪灾。

According to the report from the United Nations Office for Disaster Risk Reduction , the United States has suffered the highest number of weather-related disasters in the past two decades , but China and India have been the most severely affected , enduring floods that had an impact on billions of people .

在最近二十年里，一些国内外相关文献指出FMM没有考虑将邻域像素间的空间关系引入到先验概率分布中导致分割结果对噪声的干扰非常敏感。

In the recent decade , some related literature at home and abroad pointed out that , because the finite mixture model doe not incorporate the spatial relationship between neighboring pixels into the prior , the image segmentation results are sensitive to noise .

在过去二十年里，有机电致发光取得了令人瞩目的成果。

In the past decades , OLEDs had achieved remarkable results .

过去的二十年里，中国经济实现了卓越的增长。

For the past two decades , China has seen extraordinary growth .

过去的二十年里他一直在监狱忍受折磨。

He has been languishing in jail for the past twenty years .

在过去的二十年里，软件工程已经走过了一段漫长的道路。

Software engineering has come a long way in the last twenty years .

在过去二十年里，世界在地缘政治和环境方面已发生巨大变化。

Much has changed in the past two decades , geopolitically and environmentally .

在过去的二十年里，都是中国的改革都是的市场来推动政策的变革。

The reforms reverse the market-driven policies of much of the past two decades .

过去的二十年里，能在您手下工作是一件十分愉快的事情。

It has been a great pleasure working under you over the last 20 years .

这项技术价格低廉，无损伤，无辐射并且容易使用，并在过去的二十年里在临床骨质疏松症的诊断中予以不断发展和应用。

It has gained applications in the clinical assessment of osteoporosis for the past 20 years .

在过去二十年里。

In the past twenty years .

过去二十年里，俄罗斯女性吸烟人数飙升。

The number of Russian women who smoke has increased sharply in the past twenty years .

在未来的二十年里，我们相信这些优势能够帮助中国建设取得伟大的成就。

We believe these strengths can help China build great developments over the next two decades .

是二十法里吗？

And it is twenty leagues ?

自动语音识别技术的研究在最近二十年里，取得了很大成就。

The research on Automatic Speech Recognition has seen great achievement in the passed twenty years .