The city has been through many vicissitudes.这个城市经历了多次兴衰.He experienced several great social vicissitudes in his life.他一生中经历了几次大的社会变迁。Whatever the vicissitudes of her past life, Jill now seems to have come through.不管过去经历了...
We will introduce legal safeguards against fraud.我们将推行防止欺诈的法律条款.There is a price to be paid for maintaining these safeguards.维持这些防范措施是要付出代价的.The Bill of Rights safeguards our individual liberties.权力法案保护我们的个人自由....