The impressions with which i first understood the arduous trust were explained on the proper occasion . 关于我最初负起这个艰巨职责的感想，我已经在适当的场合说过了。
It was about this time i conceived the bold and arduous project of arriving at moral perfection . 大约这时，我心中形成了一个大胆而又艰巨的计划，要使道德达到至善至美的境地。
We next come to the extremely arduous task of determining and eliminating the extraneous reading produced by misalignment . 下一步就要进行一项特别费力的工作，即确定和消除由于安装误差所产生的额外读数。
The press and other communication media perform the arduous task of sorting out and assigning priorities to these words and events . 报纸和其他传播媒介做的是把这些话和这些事件加以整理和分出其轻重缓急的吃力工作。
With no financial need to engage in arduous work, they seem nevertheless to have yielded to the pressure of a new england atmosphere that compelled industry . 他们家道富裕，无须勤苦工作，可是他们好象抵抗不住新英格兰迫人勤劳的气氛。
Every large firm faces the problem of providing work for employees who because of illness or age are no longer able to perform arduous physical labor . 每一家大企业都面临着给那些因病或年老而不能再从事艰巨的体力劳动的雇员安排工作的问题。
It won ' t be arduous ! i have lots of ideas 这又不是什么费力的活！我还有很多法子！
And so the twins and i began our arduous journey 于是这对姐妹花跟我一起开始了旅程
What you are doing is arduous but lofty work 你们各位从事的是一项崇高而艰巨的工作。
And so the twins and i began our arduous journey . . 于是这对姐妹花跟我一起开始了旅程. .
