大家都搜：
艰巨的任务
1、a hard Trip───艰难的旅行
2、complete a task───完成一项任务
3、a hard day───艰难的一天
4、routine task───日常工作；常规任务
5、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
6、perform a task───执行一个任务
7、a hard time───一段艰难的时期；一段艰苦的时光
8、daunting task───艰巨的任务；艰难的工作
9、a hard hat───安全帽
1、After entering the company, he finished a hard task alone, so his colleagues look at him with new eyes.───他进公司后不久就DuLi完成了一项艰巨的任务，同事们对他刮目相看。
2、It's a hard task that might take a lifetime.───这并非触手可得，或许需要我一生的努力。
3、This is often a hard task, due to AIX optimization of memory.───由于AIX内存优化，这常常是个难以完成的任务。
4、It has never been the boast of a modest person that he alone could accomplish such a hard task.───一个谦虚的人从来不会夸口说只有他才能够完成这样一件困难的任务。
5、He was saddled a hard task on.───他被强加了繁重的任务。
6、This project is a hard task.───这个工程是一项艰巨的任务。
7、To make study both fun and easy seems to be a hard task.───看来真的是：使学习变得既有趣又容易，不是一件容易的事。
8、It was a hard task to keep all of this finery clean, but that was the reason for the bundles of underwear the courtiers wore.───保持所有这些华服一尘不染是一件困难的任务，但这就是大臣们穿着厚厚几层内衣的缘由了。
9、If you are asked to finish a hard task without complaining, your co-workers might tell you to "bite the bullet" and just do it.───如果你面临的任务很艰难，但又必须毫无怨言，同事们可能会告诉你去“bitethebullet”（顶住），去做吧。
1、He shrank from a hard task.
2、It is a hard task that we should perfect the regulation of standard form contract in order to realize justice and protect consumers' lawful rights.
3、He was saddled a hard task on.
4、Resolving the question as to what are to be perceived as such costs and benefits is itself a hard task.
5、Look, figuring out what you should do is actually a hard task.
6、It has never been the boast of a modest person that he alone could accomplish such a hard task.