1、Historically, pederasty has been practiced in various cultures, but it is now widely condemned as a form of child exploitation.

历史上，恋童癖在不同的文化中存在过，但现在被广泛谴责为一种儿童剥削行为。

2、The controversial film explored the taboo subjects of pederasty and sexual desire in a thought-provoking manner.

这部备受争议的电影以发人深省的方式探索了恋童癖和性欲这些禁忌主题。