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。
To get a state licence , msbs have to go through a gruelling vetting process .
为了得到州内执照,现金回款企业必须通过一段另人精疲力竭的审查过程。
Just getting around the city is gruelling .
光是绕城转一圈就够累人的。
Some blamed the low-calorie diet on mr sarkozy collapsing in 2009 during one of his gruelling daily jogs .
2009年萨科奇曾在一次艰苦的慢跑锻炼中晕倒,有些人将这归咎于他的低热量饮食。
The most gruelling part of child-rearing now coincides with the make-or-break phase of careers .
抚养子女最辛苦的时候如今又是父母事业成败的关键阶段。
Studying interactions is gruelling and time-consuming work .
研究互动行为是费时费力的工作。
The pace is pretty gruelling .
这速度真让人受不了。
Millions of poor township residents also currently face long , gruelling journeys to work in big cities .
同时,数以百万计贫穷的乡镇居民为了前往大城市工作,目前要忍受漫长而辛苦的旅程。
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。
Photographer greg du toit had suffered a year of gruelling , failed attempts to get the perfect wildlife picture near a watering hole in kenya 's great rift valley .