1.
Be impossible for sb to imagine, understand or calculate
对於某人来说，难以想像、理解或估计
2.
I can't imagine my marrying a girl of that sort.
我难以想像与那种女子结婚后的情形。
3.
It is hardly conceivable (to me) that she should do such a thing
（我）简直难以想像她会干这种事.
4.
It's a fantastic task that staggers the Imagination.
那是件令人难以想像的艰巨伟大的工作。
5.
Unemployment have reach a level that will not have be thinkable ten year ago
失业问题已达到严重地步, 在十年前是难以想像的
6.
Unemployment have reach a level that will not have is thinkable ten year ago.
失业问题已达到严重地步, 在十年前是难以想像的。
7.
Unemployment has reached a level that would not have been thinkable ten years ago.
失业问题已达到严重地步, 在十年前是难以想像的.
8.
Unemployment have reach a level that will not have be thinkable ten years ago.
失业问题已达到严重地步，在十年前是难以想像的。
9.
A marriage without conflicts is almost as inconceivable as a nation without cries.
没有冲突的婚姻，几乎同没有危机的国家一样难以想像。
10.
The youths were initiated into manhood by the most frightful ordeals imaginable.
青年人要经受难以想像的严峻考验才能被承认进入成年期。
11.
This kind of world is a sorrowful world, an unimaginable state of death.
这样世界是一个悲伤的世界，一个难以想像到的死亡状态。
12.
Her imagination tends to run away with her.
她的想像力如脱 之马难以驾驭.
13.
The task proved inconceivably more difficult than we had imagined.
任务的困难程度超过我们的想像, 确实难以置信.
14.
The task prove inconceivably more difficult than we have imagine.
任务的困难程度超过我们的想像，确实难以置信。
15.
PS： life is like a box of chocolates, you never know you" re gonn a get.
生活就像盒子里的巧克力糖，什么滋味，难以想象。
16.
It's difficult to conceive of living on the moon.
很难想像在月球上生活。
17.
It is difficult to imagine the magnitude of the universe.
宇宙的广大很难想像。
18.
It is hard to imagine the scale of the universe.
很难想像宇宙有多大。