姑娘骚不起就矜持点
[gū niáng sāo bù qĭ jiù jīn chí diăn]
The phrase translates loosely to 'If a girl can't be wild, she should be more reserved'. It carries a bit casual, almost humorous connotation regarding the different styles or choices that females may exhibit in their social interactions. Some may interpret it as encouraging moderation and appropriateness based on personal situations.