1.
This is a formidable task.
这是一项很艰巨的工作。
2.
She likes her job to be a challenge.
她喜欢艰巨的工作.
3.
make a strenuous or labored effort.
作出艰巨、谨慎的努力。
4.
Of unusual size, power, or difficulty.
庞大的，巨大的非常大的，力大无比的，艰巨的
5.
It's a big job, he'll have his work cut out for him
这是项艰巨的工作，够他受的。
6.
Don't underestimate the difficulties of the work.
不要低估了这项工作的艰巨性。
7.
Here's the hardest part of the job.
这儿是工作的最艰巨部分。
8.
The task is one to stagger the imagination.
这个任务的艰巨是难于想象的。
9.
Digging the canal was a Herculean task.
开凿运河是项极其艰巨的工程。
10.
It' s a difficult job but she' s the person to carry it through.
这是件艰巨的工作, 但她是能胜任的.
11.
It' s a tough assignment, and I hope he' ll measure up.
这是个艰巨的任务，我希望他能胜任。
12.
It is a difficult task, but I'm sure he'll rise to the challenge.
任务很艰巨，不过我相信他能应付自如。
13.
Brightness, Contrast, Levels and other hellish tasks.
亮度、比度、级和其他艰巨的任务。
14.
a hard task, book, language
艰巨的任务、 难读的书、 难学的语言
15.
'It's a tremendous job, 'said Tom.
“这是一项艰巨的任务，”汤姆说。
16.
This is the most onerous task I have ever undertaken.
这是我承担过的最艰巨的任务.
17.
He took on the formidable task of reforming the whole system.
他承担起改革整个系统的艰巨任务。
18.
Difficult, demanding or stimulating task
艰巨的、高难度的或有激励性的任务