1. I can play games for as long as I want during the weekend.2. When there's no one home, I can sing and dance [to my heart's content or without inhibition].3. When I am thin, I will be able to eat ice cream with wild abandon.
 as much as one wants to one's heart's content without inhibition with (wild) abandon裡的 much 依情況可以被其他字代替. 用起來不貼切時就可以用其他的詞. 超好用, 中間通常加上 wild 來表示瘋狂的程度, 如例句.
1. 每到週末我都可以盡情地打電動.2. 當沒人在家時, 我可以盡情地唱歌跳舞.3. 當我瘦下來的時候, 我就可以盡情地吃冰淇淋了.
She is shy, but when there is a guest at home, she becomes excited and hyperative and out of control.