1. Even so, people are going to find it difficult to get to work.
    即使这样，人们仍会感到上班有困难。

2. Every awkward attempt meets with sympathy and encouragement, and the most difficult step on the path of language becomes the merriest game.
    每一次尴尬的尝试都会受到同情和鼓励，这样在语言学习道路上最困难的一步变成了最愉快的游戏。

3. Even though friends and family support the idea of going, it is difficult to say good-bye at this moment.
    即使朋友们及家人支持他们出国留学, 但在此时此刻说声再见却是很困难的。

4. Certainly it is more difficult than the arts which involve appreciation of flat forms, shape in only two dimensions.
    欣赏雕塑品当然比欣赏平面的艺术品要难。"

5. But here we come up against the most difficult of all obstacles to contact with people on other planets----the astronomical distances which separate us.
    然而，在和外星人联系中我们遇到的最大困难是分隔我们的天文距离。

6. But the historian attempting to reconstruct the distant past is always faced with a difficult task.
    但是，历史学家企图重现遥远的过去可是一项艰巨的任务，

7. By correlating markings made in various parts of the world, historians have been able to read this difficult code.
    历史学家通过把世界各地留下的这种痕迹放在一起研究，终于弄懂了这种费解的代码。

8. But the very success of jukus in training youngsters to pass exams has made the competition worse: Jukus help more students pass exams, so the exams have to be made more difficult.
    然而，恰恰是课外学校在训练孩子通过考试方面的成功，使得竞争更为激烈：课外学校帮助越来越多的孩子通过考试，考试就需设计得越来越难。

9. We are faced with a difficult choice.
    我们面临困难的抉择.

10. It is extremely difficult to estimate the true value of the services which people perform for us.
    但要估算别人为我们为所提供的服务的价值却是极其困难的。