大家都搜：
艰巨的任务
1、routine task───日常工作；常规任务
2、difficult tasks───艰巨的任务
3、whenever i take on a difficult task───每当我接受一项困难的任务时
4、more difficult───更难的（difficult的比较级）
5、perform a task───执行一个任务
6、difficult───adj.困难的；不随和的；执拗的
7、complete a task───完成一项任务
8、task───n.（困难的）任务，工作；（语言教学中的）活动；v.派给某人（任务）；对（手段或能力）要求极高
9、a difficult───困难的
1、for a complex rock foundation , the evaluation of shapes of sliding faces , location , distribution and direction is quite a difficult task.───对一个复杂的岩石地基来讲，滑移面的形状、位置、分布和方向的事先假设都是十分困难的。
2、Fighting the flu has always been a difficult task, since the virus is constantly mutating and forming new strains.───对抗流感一向是个大难题，因为病毒会不断突变，形成新的种类。
3、"It's a difficult task, " he said. "Yet the difficulty of this task is no excuse for avoiding it. "───布什总统说：“这是一项艰难的任务。然而任务艰难并不能成为回避问题的借口。”
4、One of the hardest things a dad has to do is watch his young son or daughter take on a difficult task and fail at it.───为人父，最难的事情之一就是看着自己的子女迎难而上，失败而终。
5、It was a difficult task but we brought it off.───那是一项艰难的工作，但我们还是完成了。
6、He finished a difficult task before long he worked in that company, and all of his colleagues looked at him with new eyes.───他进公司不久就DuLi完成了一项艰巨的任务，同事们都对他刮目相看。
7、But convincing research teams that this patchwork process is plagiarism can be a difficult task for editors.───但是令人信服的科学研究小组用这种方式进行剽窃对于编辑们来说，是一个棘手的事。
8、She's set herself a difficult task.───她给自己安排了一项艰巨任务。
1、She's set herself a difficult task.
2、Drilling was a difficult task, with good bullies causing the demise of many a parent's drill bit.
3、It was a difficult task but we brought it off.
4、You should gather yourself up to complete a difficult task.
5、She's set herself a difficult task/set a difficult task for herself.
6、This proved a difficult task as the story was completely false.
7、It's a difficult task,we must bear it down.
8、She's set a difficult task for herself.
9、It is a difficult task that may be impossible.