Lost time is never found again. This is something which I learned very clearly last semester. I spent so much time fooling around that my grades began to suffer. I finally realized that something had to be done. It was time for a change. Now I have a new plan for using my time wisely. I have set my alarm clock ahead half an hour. This will give me a head start on the day. I have also decided to keep a log of what I do and when I do it. Looking back on what I’ve done will give me some ideas on how to reorganize my time.
时间一去不复返。这是我上学期清楚学到的东西。我花了很多时间四处游荡，我的成绩开始退步。我终于意识到，有些事必须要做。是该改变的时候了。现在我有一个明智的使用时间的新计划。我把我的闹钟设置提前半个小时。这便是我这一天的开始。我也决定对我做什么及什么时候做记录下来。回顾我所做的事情会启发我如何重新安排我的时间。

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作文地带知识拓展:

• 时间[shí jiān]（Time）：是物质的永恒运动、变化的持续性、顺序性的表现，包含时刻和时段两个概念。时间是一个复杂的概念，它在不同的学科和哲学体系中有着不同的定义和理解。时间是人类用以描述物质运动过程或事件发生过程的一个参数，确定时间，是靠不受外界影响的物质周期变化的规律。以地球自转为基础的时间计量系统称为世界时系统。