放纵用英语可以表达为"indulge". 它来源于拉丁语的"indulgere"，意思是"屈服于，放任"。

下面是一些英文例句，并附有中文翻译：

I indulged in a piece of chocolate cake after dinner. (我晚饭后吃了一块巧克力蛋糕。)

She indulged her children by buying them expensive toys. (她放纵孩子们，给他们买昂贵的玩具。)

He indulged in his love of music and spent hours listening to records. (他放纵自己对音乐的爱，花了几个小时听唱片。)