Sure, here is the translation of the provided text:
"So what if my chest is small! What's it to her," Qin Youbei was getting angry and glared at her, "Can't you go a day without nitpicking, will you die? Your mouth is so venomous, did you choke on poison? Personal attacks make you climax or what?!"
Wu Yunna glanced at her disdainfully and said, "That's better than being ugly and stupid like some people. I don't even know why you're here. Do you think dressing up will attract men to you?"
"None of your damn business," Qin Youbei snorted coldly.
"Always as crude as ever," Wu Yunna chuckled, "It's just your nature. No matter how nice the clothes you try on, they can't cover up the cheapness that clings to you, nor the fact that you can't even afford the clothes here."
Qin Youbei also chuckled, "That's still better than some foolish women who are so rich they can't even tell sincerity from pretense."