Nobody knows what time is like, for we cannot see it, nor can we touch it.
没有人知道时间是什么样子的，因为我们看不见它，也摸不着它。
Time is abstract, which we can only imagine in our mind.
时间是抽象的，我们只能在心里想象。
But we do know that time passes very quickly. Some students, however, do not know the value of time, nor do they know how to make the best use of it, for they waste it in going to films, playing games and doing other useless things.Why do we go to school early in the morning? Why do trains run so fast? Why do most people prefer taking buses instead of walking? The answer is very simple: we wish to save time because time is precious.
但我们知道时间过得很快。然而，有些学生不知道时间的价值，也不知道如何充分利用时间，因为他们把时间浪费在看电影、玩游戏和做其他无用的事情上。为什么我们一大早就去上学？为什么火车跑得这么快？为什么大多数人喜欢坐公共汽车而不是步行？答案很简单：我们希望节省时间，因为时间是宝贵的。
Today we are living in the twentieth century. We know that time is life.
今天我们生活在二十世纪。我们知道时间就是生命。
When a person dies, his time has ended.Since life is short, we must devote our time and energy to our studies so that we may be able to serve our country and the people. But since time is invisible, we often neglect it. Lazinss. is the thief of time, for lasiness not only brings us a lot of harm, it also brings us failure. If it is necessary for us to do some work today, let us do it today and not leave it until tomorrow. Remember that time is more valuable than money.
一个人死了，他的时间就结束了。由于生命短暂，我们必须把时间和精力投入到学习上，这样我们才能为国家和人民服务。但由于时间是看不见的，我们常常忽视它。拉齐恩斯。是时间的窃贼，因为激光不仅给我们带来了很多伤害，也给我们带来了失败。如果我们今天有必要做一些工作，就让我们今天做，明天再做。记住，时间比金钱更有价值