long-standing economic links between Europe and much of Africa欧洲和非洲大部分地区由来已久的经贸联系

The bank may even waive charges if the customer has a long-standing relationship with the bank.如果客户和银行有长期的业务关系, 银行甚至会免收费用。

a positive solution to a long-standing problem对长期存在的问题的积极解决方法

their long-standing dispute over money他们在金钱问题上的长期纠纷

I'm only doing this because of our long-standing friendship.我念及我们长期的友情才这样做的。

Jeffrey is a long-standing friend.杰弗里是一个老朋友。