时间是流动的,从往昔奔向未来,从不停顿,也不逆转,一直前行,没有尽头,如白驹过隙,稍纵即逝。而这流动不朽的时间便构成了大自然的生命之河。时光匆匆,生生不息,永无止境,令人无限感慨。人们把时间流动的过程形象地称为过去、现在和将来,并以年、月、日、时、分、秒作为时间长短的计量单位。时间的流动是均匀的,不管大自然是 Time is flowing, from the past to the future, never stop, nor reverse, has been moving forward, there is no end, such as fleeting, fleeting. This immortal time constitutes the river of nature’s life. Time rush, endless, endless, it is infinite emotion. People describe the process of time flowing vividly as the past, present and future, and take the year, month, day, hour, minute and second as the unit of measure of time. The flow of time is even, whether nature is