out of someone’s league 高攀不上/不在职责范围

When A is out of B’s league, it hints that A is too good or too expensive for B to accept or afford. Well, when something is out of your league, you mean it is beyond what you can do. out of someone’s league从字面上理解是不是某人的联盟和圈子。当用于形容人时，表示一人“高攀不上”另一个人；当有些事情out of your league时，表示这件事情你无法处理，或者不是在你的职责范围内。

Examples:
He was so good-looking and so popular that I felt he was a little out of my league. 他长得又好，又受欢迎，我恐怕我高攀不起。
Those questions are unfortunately out of my league. I can contact someone higher up and have them call you back as soon as they are able. Is that acceptable to you? 这些问题并不在我的职责范围内。我可以联系更高职位的人，让他们与您取得联系。您看可以接受吗？