pick sth up造句

1、We always pick up sth and throw away sth on our way. We couldn't realise what we pick up and throw away is just the same thing until we meet the end of the time, that is memory.(行路過程中總會有不斷地撿到和丟掉一些東西。只有走到時間盡頭時，才會發現，原來我們所撿的與所丟掉的都是同一樣的東西，那就是記憶。) (hao86.com好查)