红颜祸水英语怎么翻译合适?

1 电影名 <Dangerous beauty>,另一部翻译相同的电影＜The Wrong Girl ＞, 电影三＜Helen of Troy ＞
2 实际翻译：Beauties often draw down ruins.

她是他的红颜祸水.:
She was his femme fatale.
祸水妞: jailbait

世上根本就没有什么红颜祸水，有的只是易受（女人）影响的男人罢了。
There is no such thing as a dangerous woman;there are only susceptible men.
但是她并没有丧失固有的气质。她不停地呻吟着，哀叹红颜薄命，挣扎着想站直身子，伸爪乞怜；她觉得朱庇特也太薄情，然而她无法说给他听。
Yet her former disposition remained,and with continual groaning,she bemoaned her fate,and stood upright as well as she could,lifting up her paws to beg for mercy;and felt that Jove was unkind,though she could not tell him so.
红颜易逝。
Beauty fade like a flower.
和她缠在一起要当心，她只有15岁，是一个典型的祸水妞儿。
Be careful about getting involved with her,she's only fifteen and typical jail bait.
玛丽在30岁的年纪就红颜渐逝了。
At the age of thirty,Mary began to lose colour.