他的虚荣心让他拒绝戴眼镜，尽管他需要它。

His ___vanity prevents him from wearing glasses, even though he needs them.

她的虚荣心要求每一张照片在发布前都必须经过完美修饰。

Her ___vanity demands that every photo be perfectly edited before she posts it.

这位名人巨大的虚荣心让她因为无休止的整容手术而陷入财务困境。

The celebrity's immense ___vanity led her into financial trouble due to endless cosmetic procedures.