别拿我跟他比毕竟我不是她
[bié ná wŏ gēn tā bĭ bì jìng wŏ bù shì tā]
It roughly translates as 'Don't compare me with him after all I am not her'. A strong statement that disallows unfair or inappropriate comparisons with another individual. Indicates frustration when being compared unfavorably and stresses the differences in roles or identities.