这个两家公司虽然是竞争对手，但是彼此保持联系多年了的翻译：The two companies were rivals, but kept in touch with each other for many years 什么意思？中文翻译英文，英文翻译中文，怎么说？

青云英语翻译

Although the two companies are competitors, but keep in touch with each other for many years

The two companies were rivals, but kept in touch with each other for many years

Although this two companies are the competitors, but each other maintenance related many years

The two companies while maintaining contact with each other as competitors, but more than a year

The two companies were rivals, but kept in touch with each other for many years