the sexual relations的用法和樣例：
例句
- The books which attract a readership of young girls are still those disc ussing relations between the two sexes.
最吸引年輕女性讀者的，還是種種討論兩性關係的書。 - The attitude he had adopted towards sexual matters fifteen years before, however, was too different from his father's.
可是十五年前他對兩性關係所採取的看法跟他父親的看法就大不相同。
