1. Like a scientist bent on making a discovery, he must cherish the hope that one day he will be amply rewarded.
    他必须像一个专心致志进行探索的科学家那样抱有这样的希望，即终有一天，他的努力会取得丰硕的成果。

2. Let's hope our educators answer students' cries for career education, but at the same time let's ensure that students are prepared for the day when they realize their shortsightedness.
    我们希望我们的教育工作者能满足学生对职业教育的渴求，但与此同时，我们也要确保学生能为他们认识到自己目光短浅的那一天作好准备。

3. It´s a dictionary. I hope it will help you.
    这是一本词典. 我希望它会对你有帮助.

4. I hope I get a favorable answer to my request.
    我希望我的请求能得到肯定的回答.

5. I hope I can reciprocate your hospitality some time.
    我希望下次能回报你的殷勤招待。

6. I sincerely hope you will soon recover.
    我真诚地盼望你不久就会恢复健康。

7. I hope you can teach me how to waterski sometime.
    我希望你有空或有机会能教我如何滑水.

8. I hope I can stay in an underdeveloped area.
    我希望能在落后的地区呆着.

9. I hope you are all well.
    ´祝你们大家身体都好。"

10. I hope I haven´t failed.
    我希望别不及格。