大家都搜：
这很难
1、difficult times───困难时期
2、difficult period───困难时期
3、difficult if───如果
4、difficult───adj.困难的；不随和的；执拗的
5、quite difficult───非常困难
6、more difficult───更难的（difficult的比较级）
7、its───n.(Its)人名；(俄)伊茨；pron.它的
8、extremely difficult───万难；千难万难；难得要命；难上加难；极其困难的
9、difficult tasks───艰巨的任务
1、As a second language, no matter from what respect comparison, its difficult always far greater than our native language teaching.───作为第二语言，不论从什么方面比较，它的难度始终远远大于我们的母语教学。
2、Under Saakashvili, the Georgian government has tried to manage its difficult situation by joining NATO.───格鲁吉亚政府在萨卡什维利领导下，试图用加入北约的方式来摆脱其困难处境。
3、Campylobacter is considered to be the leading cause of human food-borne pathogen. Its difficult to culture and preserve.───空肠弯曲菌是近年来在全球范围内被广泛重视的人畜共患病病原菌，该菌培养条件苛刻，菌株不易保存。
4、This week Time Warner announced a daring new strategy for AOL, which if successful could mark a clear break with its difficult past.───本周，时代华纳宣布AOL将实施一项大胆的新举措，如果成功，将使AOL摆脱过去的困境。
5、I feel a little more professional, the audience may not understand its difficult to play, not a show will not know those feelings inside.───我觉得比较专业一点，观众不一定能理解它的难演，不演戏不会知道里面那些感受。
6、Its difficult to get tickets.───很难买到门票。
7、Of course, the story of our nation is not without its difficult chapters.───当然，我国的历史也并非没有困难的篇章。
8、Theres a variety of emergency of scrotum in children, so its difficult to judge only by clinical materials.───小儿YinNang急症病种繁多，仅依靠临床资料不易做出准确判断。
9、The reason its difficult for many people is because you are faking it!───对于大多数人来说，它困难的原因是因为我们在故作姿态！
1、What we see ultimately is that the placebo isn't really necessary and that the mind can carry out its difficult and wondrous missions unprompted by little pills.
2、Coma is a kind of emergency, and its difficult to establish a stable comatose animal model.
3、However because of its difficult lapping, it is easy for a leak to be produced when there are skylights , fans and clearstory etc, at the roof of a building.