friendship Perhaps, we used to be good friends Gradually，we parted,and have our own circles Time takes it all，but leaving only memories and we can't go back to the past any longer Maybe there's no permanent friendship But I will put our good memory in my heart forever. 也许，曾经，我们是很好的朋友。 渐渐地，分开了，有了自己的圈子 时间带走了一切，只留下了回忆 也许，世上真没有永久的友情。 只是，我会永远把你记在心底。