而事實上 ， 我地再次邁向嘅性表現 可能就好似我地一百萬年前喺非洲嘅草原見過嘅 因為呢種性表現就好似我哋 今日喺狩獵同採集性嘅社會裡面可以睇看到嘅
In fact, the sexual expression we are moving towards again may be the same as we saw in the African savannah a million years ago, because it is the same sexual expression that we can see today in hunter-gatherer societies