a long-standing relationship
长期的关系
牛津词典
They are on the brink of resolving their long-standing dispute over money.
他们很快就能解决长期以来的金钱纠纷。
...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
They have a friendship of long standing.
他们有着多年的交情.
期刊摘选
There is also a long standing Chinese commitment to no first use.
而且,中国长期以来一直承诺不会首先动用核武器.
期刊摘选
Their relationship is of long standing.
他们的关系维持了很久.
期刊摘选
This is an evil of long standing.
这弊端由来已久.
《现代英汉综合大词典》
She stressed that in sovereignty and territory integrity, China has never wavered her long standing position.
她强调,在涉及领土主权问题上, 中国立场绝不会动摇.
期刊摘选
We are exporters of long standing and high reputation, engaged in exportation of the following articles.
我们是声誉卓著的出口商,长期经营下列商品的出口业务.
期刊摘选
English is a language of both long standing and great variety as well.
英语即是一种很永恒的语言,有是一种变化性很大的语言.
期刊摘选
It has a long standing reputation in China and abroad.
硇洲鲍鱼更是历代上贡给皇帝的贡品,在国内外久负盛名.
期刊摘选
Chinese ethic a long history andfull of long standing . During it's endless developing.
中国的伦理思想历史悠久,源远流长,在其漫长的历史发展过程中,儒家的伦理思想占据了主导地位.
期刊摘选
That company has a long standing reputation for quality service and dependability.
那个公司在服务的品质和可信度上,有着长久的信誉.
期刊摘选
My girlfriend of long standing left me.
我多年的女朋友离开了我。
柯林斯例句
Hobbyists and students are gaining access to technologies without being part of a long-standing amateur establishment.
2019年6月六级真题（第三套）阅读 Section BThis form of "self- governance" is possible within long-standing amateur organizations that, over time, arc able to build a sense of responsibility to community members, as well as society in general.
2019年6月六级真题（第三套）阅读 Section BThe Church's long-standing dogma was losing the great battle for truth to rationalists and scientists.
2020年考研真题（英语一）阅读理解 Section ⅡThe latter step would largely offset the financial burden of annually pre-funding retiree health care, thus addressing a long-standing complaint by the USPS and its union.
2018年考研真题（英语一）阅读理解 Section Ⅱ