1·As the saying goes: Work while you work, play while you play.
俗话说得好，该工作时工作，该娱乐时娱乐。
2·'Accidents will happen', as the saying goes.
常言道：“意外事，总难免。”
—— 《牛津词典》
3·As the saying goes — it's no use crying over spilt milk.
常言道：覆水难收，后悔也于事无补。
—— 《牛津词典》
4·When would they be hired again? Perhaps, as the saying goes, when pigs fly.
他们什么时候会被重新雇用？也许正像俗话说的，等到猴年马月吧。
—— 《柯林斯英汉双解大词典》
5·As the English saying goes, "No pains, no gains."
正如英语谚语所说：“一分耕耘，一分收获。”
6·As the saying goes, smiling is sunshine in everyone's heart.
俗话说，微笑是每个人心中的阳光。
7·Just as the saying goes, "Actions speak louder than words."
正如俗话所说，“行胜于言。”
8·As the old saying goes, God helps those who help themselves.
正如那句老话所说，天助自助者。
9·An old saying goes, "When in Rome, do as the Romans do."
俗话说：“入乡随俗。”
10·As the saying goes, "where there is a will, there is a way."
俗话说：“有志者，事竟成。”