let years and months slip by -- waste one's time；spend one's life in fruitless efforts；let time slip by without accomplishing anything；idle away one's time；
例句
蹉跎歲月，淚水與孤寂中，安然的走出，是勇氣還是生命的頑強？
Waste time, tears with lonely medium, come out safely, is a courage or a life of stubborn?
The autumn wind howls, on the avenue meets by chance many years not to see the good friend, exchanged greetings onlythen knows itself to increase more than several white hairs to send, the time like water, idled one's time away in has neverto returned carelessly.
如果你認為自己還年輕，還可以蹉跎歲月的話，你終將一事無成，只能老來嘆息。
If you think you are young, you can waste a years, you will eventually accomplish nothing, only old sigh.
To like a girl at the moment is empty because of your passion, it is not clear because of the principle of life, carefulthought, life is very short, less than three hundred sixty-five thousand hours, it is amazing short do not wasted years, firstask yourself why you alive?
歷史圖片:蹉跎歲月