1. However, there are undoubtedly some wrong ways,
    然而，却毫无疑问地有几种错误的方法。

2. Despite all these unusual traditional ways of finding a marriage partner, one idea is the same throughout the world: Marriage is a basic and important part of human life.
    尽管有上述那些不寻常的寻找婚姻伴侣的传统办法，但有一个观点在全世界都是一样的：婚姻是人类生活中基本的、重要的一部分。

3. A group of schoolmasters are holding a forum on new ways of teaching history.
    一群老师正在开一新的历史教学方法的讨论会。

4. A year´s study has taught me that we cannot learn English well without watching out for idiomatic ways of saying things.
    通过一年的学习，我认识到，要想学好英语就得注意习惯表达法。

5. As he experimented he got to know more about how the human body works, and he found ways of operating on people so as to save their limbs and even their lives.
    在实验中他获得了更多有关人体运转的知识，并找到了为保住四肢甚至保住生命而对人体进行手术的方法。

6. As we study marriage, we find that different cultures have solved the problem of finding a spouse in different ways.
    我们研究婚姻问题时, 发现不同的文化以不同的方式来解决寻找配偶的问题。

7. AIDS spreads only in limited ways and can be prevented through informed and mature behavior.
    艾滋病传播方式有限，可以通过已知的理性行为加以防范。

8. AIDS spreads in three basic ways: first, through sexual intercourse(性交); second, through contact with diseased blood; and third from an HIV mother to her baby.
    艾滋病的传播有三种基本方式：第一，通过性交；第二，通过接触艾滋病患者的血液；第三，经由携带艾滋病毒的母亲传给婴儿。

9. You do not have to devise ways of taking your mind off the journey, for an aeroplane gets you to your destination rapidly.
    你不必想办法去摆脱旅途的困扰，因为飞机会迅速地把你送到目的地。

10. Some of these ways are not easy to understand.
    其中有些方式就不易被人们理解到。