一个高攀不起的孤傲女银
[yī gè gāo pān bù qĭ de gū ào nǚ yín]
'A haughty lady who is unattainable for me (informal word for woman)'. This phrase can imply self-mockery while expressing admiration or unfulfilled affection from afar for someone who is seen as beyond one's social or personal reach.