姐的妩媚你学不会哥的霸气你学不来
[jiĕ de wŭ mèi nĭ xué bù huì gē de bà qì nĭ xué bù lái]
'You can't learn the allure of a big sister, and you can't learn the dominance of an older brother' is a phrase suggesting superiority in character or behavior compared with other people. This might convey arrogance but could also imply uniqueness.