急求英语翻译!要人工翻译的,谢谢

急求英语翻译!要人工翻译的,谢谢
Time is Precious
We are often warned by our teachers not to waste time,because if time is lost,it will never return.I think it quite true.What does time look like? Nobody knows.We can't see it or touch it and no amount of money can buy it.
Time passes very quickly.some students say they don't have enough time to review their lessons.It is because they don't know how to make use of their time.They waste it in going to theatres or parks,or doing other useless things.Why do we study every day? Why do we work? Why would most people rather take buses than walk? the answer is very simple.We wish to save time because time is priceless.
Today we are living in the 21st century.We look upon time as life.When a person dies,his life ends.Since life is short,we must devote our time and energy to our study so that we may be able to serve the people well in the future.Lazinerss is the thief of time,for it not only brings us failure,but also does other harm to us.If it is necessary for us to do our homework today,let us do it today and leave it until
tomorrow.Remember that time is much more valuable than money.