费力地努力做某事：用大量时间和精力努力完成某项任务或工作。
...leak ou... labour for为…而努力工作... labour over费劲地从事，艰难的工... labour under苦于，被…所欺骗...
Management and labour are dickering over pay, benefits, and working conditions.
劳资双方就工资、福利和工作环境争执不休。
He scoffs at the suggestion that the era of cheap Labour is over.
他嘲笑廉价劳动力时代结束的说法。
In an interview in May, S. Gopalakrishnan, one of Infosys's top brass, noted that the boom in Labour mobility over the past 30 years had coincided with strong growth.
在5月对Gopalakrishnan的一次采访中，他是INFOSY公司的首席财经师，他指出劳动力市场在过去30年的活跃正好和强劲的增长相得益彰。
The Tory campaign under the direction of party chairman Chris Patten focused on hammering Labour over tax - and on the personality of John Major.
One of those implications is that the increasing shortage of labour over the past few years has led to very quickly rising wages and better working conditions.
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The impressive 22% they scored in 2005 owed much to disaffection with Labour over the Iraq war and to a Tory party that was still unattractive to high-minded floating voters.