“āyí” shì lǐmào chēnghu, dàn duì bù shú de niánqīng nǚxìng kěnéng huì xiǎnde bǎ rén jiào lǎo le

“阿姨”是礼貌称呼，但对不熟的年轻女性可能会显得把人叫老了。

‘Auntie’ is a polite form of address, but for unfamiliar young women, it might make them feel called old.