英语翻译我希望有一天她能在她的朋友面前满脸幸福的拉起我的手 说 这是我最爱的男人

i hope one day she would tell her friends with great wellbeing on her face,"this is my favourite man!",carrying my hand.

I hope one day she can at her friend's in front happy-looking pull up my hand and said, this man is my favorite

I hope someday,in the presence of her friends, she would hold my hand, her face beaming with happiness, and say: "This is my beloved man ."
注：her face beaming with happiness 是独立结构，切莫认为是错误语法。
多啰嗦几句：在朋友面前这里应该理解为：当着朋友的面，有朋友在场，而不宜理解为：在朋友的前方（in front of），这里原文强调的不是方位，而是情形，情况（即朋友在场的情况）

I hope that one day she can hold my hand and tell her friend:"This is my best love"with happiness full on her face.

I wish that one day she can hold my hand with happiness written on her face in front of all her friends and tell them that I am the man she loves most in this world.