艰苦工作

They had the laborious task of cutting down the huge tree.

他们接受了伐大树艰作。

It takes years of hard work to compile a good dictionary.

一部好词典需要多年艰作。

I was impressed by her capacity for hard work.

她从事艰作能力给我留下了印。

Compiling a dictionary is an awful sweat.

典是一项非常艰作。

You must learn to accustom yourself to hard work.

你必须会习惯于艰作。

It is understood that hard work can bring success.

不言而喻, 艰作可带来成功。

They are habituated to hard work.

他们习惯于艰作。

He never jibbed at hard work.

他总是乐于做艰作。

Hard work ennobles human spirit.

艰作使人精神变得高尚。

Nursing is hard work, but it can be very fulfilling.

护士作很艰；但可以使人感到满足。

He has done all the spadework in his thesis;in only remains to get it into shape.

他那篇论文所有艰繁重作都已完成，余下只是执笔成文而已。