It’s not my place to say. 这个我没啥资格去说。(不想参与其中跟这个又关系)
A: What do you think of the new company policy? 新的公司政策你觉得怎么样?
B: I'm just an intern, so it's not my place to say. But I think it's a good idea to follow the rules. 我只是一名实习生,所以我认为我没有权利发表意见。但我认为遵守规定是一个好主意。
e.g. The neighbors were arguing loudly, but I felt it was not my place to say anything, so I just closed my window and tried to ignore it. 邻居正在大声争吵,但我觉得这不是我该管的事情,所以我只是关上窗户,尽量忽略它。
It's not my place to do something. 我没资格做某事。