Go way back with someone 與某人相識已久

表達 「go way back with someone」 的意思是 「與某人是老相識」。它和 「know each other for a long time」 的意思相同，都可以描述兩個人認識的時間很長，且有共同的經歷。

例句

Tim and I go way back – we met at primary school.
蒂姆和我是老相識，我們在小學的時候就認識了。

My dad and Roger go way back. They’ve been friends since university and still see each other every few weeks even after all these years.
我爸爸和羅傑是老相識。他們從上大學時起就是好朋友，而且這麼多年過去了，兩人仍是隔幾週就聚一次。

Laura said she knows someone who can help us with this new piece of work. Apparently, they go way back and have worked together many times before.
勞拉說她認識一個能幫我們做這項工作的人。據說他們相識已久，而且多次共事。