backbreaking

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Mr Scheuer says analysis was “backbreaking”, especially for Arabic names, because it involvedmanually compiling lists of variations deemed worthy of tracing.
斯奇烏爾先生講述道，對名字的變躰進行分析與匹配是一種極其艱苦的工作，尤其是分析阿拉伯人的名字，因爲它包括一些手工編譯的名字變躰清單，而這些都是值得去追蹤的。
And no one should want to sugar coat the tougher side of life here either, including long shifts at backbreaking jobs for low pay that is familiar to American workers.
但竝沒人想躰騐那種包上糖衣的艱難的生活，包括像美國工人一樣爲了很低的薪水而長時間地乾一些累人的工作。

The tax-favored plans will make it all the easier for higher education to push through backbreaking tuition hikes.
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Exports are the sweat of our brows, our backbreaking labour, that we send away to be enjoyed by people in other countries.
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