饱经沧桑: have seen much of the changes in human life; have been through the vicissitudes of life; have experienced many vicissitudes of life
沧桑: (见“沧海桑田”) 短语和例子饱经沧桑 have experienced many vicissitudes of life
人世沧桑: human events are as uncertain as the weather.; instability of human affairs; mutability of human affairs; the vicissitudes of human affairs; tremendous changes in the world