me and some of my colleagues 和 some of my colleagues and I 的差別在哪裡？如果不好說明，請提供一些例句。

@manger You're welcome. I can add that some would say that there is a "rule" that one should say "my colleagues and me" as an object instead of "me and my colleagues," i.e., should always put other people first. But it's not really a rule of grammar, more just a question of politeness or manners or style, and lots of native speakers will say "me and my friends" instead of "my friends and me" for an object. Indeed, the Corpus of Contemporary American English lists only twelve instances of "my colleagues and me" in academic and news contexts, but it lists 21 instances of "me and my colleagues," and hundreds of "me and my [n]" objects where [n] is a noun designating a person (e.g., friend, brother, neighbor). I didn't check for the nominative (subject) counterparts, as that's clear.