准确表达20题：13-20

　　13.当然，为了维护男女平等，很多科目一定要招收同等比例的男女生也没有什么问题，但关键的问题是：这样做公平吗？(Sure, it is okay to recruit the same number of male and female students just for the sake of maintaining equality between the two sexes, but the key point is: is it fair?)

　　14.基于以上论证，我们可以得出这样一个结论：坚持招收同比例的学生数目没有道理，因此，是不可取的作法。(From the foregoing discussion, we can come to the conclusion that accepting the same number of male and female students in every subject does not hold water; therefore, it is totally unadvisable.)

　　15.老师有丰富的教学经验可以保证我们不走弯路，让我们很快弄明白我们应该明白的一切，这一点是我们自学所做不到的。(Teachers have rich experience which can help ensure that we learn more effectively and that we can quickly understand what we should understand. This will be hard to achieve if we learn by ourselves.)

　　16.当然，我们不能否认，自学也是必要的。如果期望一切都靠老师来教授，那是不现实的。(Of course, we can not deny the fact that self-learning is also indispensable. It is simply unrealistic to totally rely on our teachers for leaning everything.)

　　17.老师跟我们在一起的时间毕竟是有限的，无论如何也不可能随时随地跟我们在一起，这就需要我们具备自主学习的能力和习惯。(After all, the time that our teachers can afford to stay with us is limited and there is no way for them to be with us wherever and whenever we need them. Therefore, we need to possess the ability and habit for self-study.)

　　18.综上所述，在老师的指导下学习可以使学习本身成为一件轻松快乐的事情，但是我们也不能完全依赖老师，我们还需要投入很多时间和精力进行自学，只有这样的结合，才能保证我们能够学到知识、掌握知识。(Based on the above discussion, we see that leaning under the guidance of teachers can make the learning process itself easier and more enjoyable. However, we should never depend entirely on our teachers. We also need to invest a lot of time and effort into self-study and only by doing so can we be sure to really learn and gain knowledge.)

　　19.人们缓解压力的方式确实千差万别：有人痛哭，有人大笑，有人狂饮，有人狂舞，凡此种种，不一而足。可我感到对自己来讲最有效的方式是猛睡觉和散长步。(The way or ways that people relieve their stress are very much different: some cry, some laugh, some overdrink themselves and some dance wildly, so on and so forth, to name just a few. However, the two most effective ways that work on me are sleeping in and taking long walks.)

　　20.压力大时，我们往往会感到烦躁、容易上火，这只会加重我们的压力感。一有机会，猛睡一场，我们的神经就会得到相应的调整，从而有助于克服紧张和疲劳。(While under great pressure, we tend to be impatient and easily lose our temper which could only aggravate our feeling of pressure. Sleeping in once there is a chance can help adjust our nerves and this is conducive to getting over nervousness and tiredness.)