I've had a gruelling day.

我一天下来累得筋疲力尽。

After the gruelling test, he felt totally spent.

紧张的考试过后，他感觉筋疲力尽了。

He had complained of exhaustion after his gruelling schedule over the past week.

完成上星期紧张的日程安排后，他抱怨自己已筋疲力尽。

The climbs were gruelling but satisfying.

爬坡比较累人，但是我很满足。

Just getting around the city is gruelling.

光是绕城转一圈就够累人的。

The recruits were put through a week of gruelling endurance tests.

新兵要接受为期一周艰苦的耐力测试。

That was in the midst of Lebanon's gruelling civil war, from 1975 to 1990.

那是在黎巴嫩从1975年到1990年旷日持久的内战的中期。

The scenes which were filmed in a gruelling five-week shoot, were another first.

这些经过五个星期艰难拍摄完成的镜头，是又一次前无古人的尝试。

He can point to his performance on the campaign trail-a gruelling test of fitness.

他可以指出他竞选活动一路来的表现，这可是对体能严苛的考验啊。

This can be an advantage for you as you will not take the gruelling test anymore.

这可以是一个优势，为你，你会不会采取艰难的考验了。

He can point to his performance on the campaign trail -a gruelling test of fitness.

他可以指出他竞选活动一路来的表现，这可是对体能严苛的考验啊。

The race became physically and mentally gruelling, strikingly beautiful and spectacular.

赛跑身体上并且精神上变得严厉、惊人地美丽、惊人。

THE future of air travel does not have to bring yet more queues, gruelling delays and growing pollution.

航空旅行不一定非要在未来带来更多的长队、让人无法容忍的延误和加剧的污染。

He kept up with the gruelling casework, particularly in a course called Human Organization and Behavior.

他不断做好累人的社会工作，尤其是涉及人类组织和行为这一课程。

It was a gruelling childhood and, later in life, Astaire would just say that he didn't want to talk about it.

他的童年生活充满了沉重的精神压力，而在后来的生活中，阿斯·泰尔则会轻描淡写地说他不愿谈及此事。

As the GPS signalled only ten miles to Misurata, it seemed that finally the gruelling voyage was nearing its end.

当全球定位系统(GPS)提示离米苏拉塔只剩下十英里的时候，好像这次紧张的旅行终于要结束了。

The technique would save elderly patients from having to undergo gruelling operations to replace joints that have worn away.

这项技术也将可以让老年患者从不得已的替换磨损关节的手术折磨中解脱出来。

THE 97th Tour de France finishes on Sunday July 25th in Paris after 3,642km (2,263 miles) of cycling over 21 gruelling days.

第97届环法自行车赛在全程3642千米（2263英里）的21天残酷比赛后，于7月25日巴黎落下帷幕。

More than two years of gruelling technical work laid the ground for the wartime conference of officials and finance ministers.

超过两年的紧张而繁重的技术工作准备为官员们和财长们的酣战提供了前提。

THE 97th Tour de France finishes on Sunday July 25th in Paris after 3, 642km (2, 263 miles) of cycling over 21 gruelling days.

第97届环法自行车赛在全程3642千米（2263英里）的21天残酷比赛后，于7月25日巴黎落下帷幕。

Another level was a gruelling coin dash, which has already muscled its way to my top moments of 2010 before the game is even out.

另一个关卡是伤脑筋的“硬币雨”，在这款游戏过时之前，它一定是我2010年的艰难时刻。

AFTER five gruelling years, many of Europe's citizens must wish they could dispatch the entire political class to hellfire and torment.

经过五年的艰苦岁月，许多欧洲公民肯定希望他们能够把所有的政客们都送到地狱去！

America's first free municipal university, founded in 1847, offered its services to everyone bright enough to meet its gruelling standards.

美国第一所市立免费大学创建于1847年，它为任何聪明才智足以应付其严格入学标准的人提供服务。

Since then he has embarked on a gruelling rehabilitation programme and has proved his fitness with some impressive displays in pre-season.

自那次受伤后，凯利开展了痛苦而漫长的康复计划，并且在季前赛中展现了令人信服的康复程度。

The British star also explained how gruelling chase scenes and fight sequences high up on cranes meant the role demanded a high level of fitness.

这位英国影星还表示，片中的追逐戏与在高耸吊车上的打斗场面累人，意味着这个角色非得有过人体力不可。

While he conceded this could be a lengthy and gruelling task, Mr Putin warned the alternative could be serious conflicts involving major countries.

普京承认这将是一项耗时耗力的任务，但他警告说“如其不然，主要国家将卷入严重冲突之中。”

Alaska has approved a 44% rebate, although production companies must film in rural areas during the state's gruelling winter to qualify for the full sum.

阿拉斯加同意给电影44%的补助，仅管电影公司只能在冬天在该州的乡下地区进行电影拍摄，以填补资金的空缺。

The professor found as soon as we hear words like "tormenting", "gruelling" or "plaguing", the exact areas in the brain that deal with pain are activated。

教授还发现，只要我们听到类似“痛苦的”、“折磨人的”、“苦恼的”的词汇，大脑中的这个相关区域就立刻被激活。