题目
Issue4 No field of study can advance significantly unless outsiders bring their knowledge and experience to that field of study.
翻译： 几乎没有任何领域能够取得具有重要意义的进步,除非结合其他行业的知识和经验到该领域中来。
********************************************************** 字数：432 words 时间：提纲（15分钟）+正文（1小时15分钟） = 1个半小时
********************************************************** 正文
The world is a whole and the division of fields is factitious activity, in fact, every field has relations each other. So I strongly agree with the assertion that every field need knowledge and experience from other fields in order to make significant advancement. I will illustrate several typical examples to support the assertion.
Firstly, in the space aeronautics field, unless the involvement of outsiders from other fields, it is hardly make any progress. For example, to launch a space shuttle into space, it needs cooperation of experts from lots of fields. To ensure the spacecraft fights securely and can endure the high temperature when fly through aerosphere, it need physical knowledge; To guarantee the normal operation, it need mechanics knowledge; To provide the energy, chemic experts have to take part in; To make the spacecraft flights accurately, it cannot lack of the support of computer; Moreover, it even need politics aids because to launch a spacecraft often need international collaboration. Consequently, we can conclude the aeronautics field never can be a absolute field.
Secondly, when we refer to computer field, we can also find out that it is a field that needs other knowledge and experience. To make the bulk smaller and smaller, we have to turn to physical and material information. In addition, when developing a software, it looks only need program knowledge, but actually it will depend on mathematical arithmetic to make the software more efficient. In addition, in the recent years, the trend of combine computer knowledge with other knowledge has become more and more obvious and popular.
Finally, in relative absolute field, such as art, other fields' knowledge is also demanded. For instance, a doctor figure in a teleplay not only needs the excellent performance of actor, but also requires the actor to learn some common senses of hospital, such as how to use the medical instruments, otherwise, the action will not success and even make a foolish figure. Take the concert as another example. To give a wonderful concert, besides the high performance level, the environment of showplace should be considered seriously because the sound effects have great relation with the reverberation theory that discussed in physics field.
To sum up, just like there is no totally absolute person, there is no field that does not need other fields' support. During deep study in a field, it is certain to be blocked by problems dealing with other fields. Therefore, to make significant improvement, without the help of outsiders of other fields will not do. And the combination of all kinds of fields is a necessary trend.
好详细的提纲！
羡慕你的时间，我写了3个小时呢！汗！
正文
The world is a whole and the division of fields is factitious activity,（用句号吧，下面又是一句话） in fact, every field has relations each other. So I strongly agree with the assertion that every field need knowledge and experience from other fields in order to make significant advancement. I will illustrate several typical examples to support the assertion.（开头简单明了，让人明白接下来是case by case的陈述）
Firstly, in the space aeronautics field, unless the involvement of outsiders from other fields, it is hardly make any progress. For example, to launch a space shuttle into space, it needs cooperation of experts from lots of fields. To ensure the spacecraft（太空船和航天飞机是一回事吗？我也搞糊涂了） fights securely and can endure the high temperature when fly through aerosphere, it need physical knowledge; To guarantee the normal operation, it need mechanics knowledge; To provide the energy, chemic experts have to take part in; To make the spacecraft flights accurately, it cannot lack of the support of computer; Moreover, it even need politics aids because to launch a spacecraft often need international collaboration. Consequently, we can conclude the aeronautics field never can be an absolute field.(再写两句友这个例子得出的结论会更好些)
Secondly, when we refer to computer field, we can also find out that it is a field that needs other knowledge and experience. To make the （computer’s）bulk smaller and smaller, we have to turn to physical and material information. In addition, when developing a software, it looks（seems） only need program knowledge, but actually it will depend on mathematical arithmetic to make the software more efficient. In addition, in the recent years, the trend of combine computer knowledge with other knowledge has become more and more obvious and popular.
Finally, in relative absolute field, such as art, other fields' knowledge is also demanded. For instance, a doctor figure in a teleplay not only needs the excellent performance of actor, but also requires the actor to learn some common senses of hospital, such as how to use the medical instruments, otherwise, the action will not success and even make a foolish figure. Take the concert as another example. To give a wonderful concert, besides the high performance level, the environment of showplace should be considered seriously because the sound effects have great relation with the reverberation theory that discussed in physics field.
To sum up, just like there is no totally absolute person, there is no field that does not need other fields' support. During deep study in a field, it is certain to be blocked by problems dealing with other fields. Therefore, to make significant improvement, without the help of outsiders of other fields will not do. And the combination of all kinds of fields is a necessary trend.