Natural selection also explains many basic revulsions, such as the horrid smell of rotting meat, or fears, such as the fear of snakes or standing close to the edge of a cliff.
自然淘汰は 腐った肉の ひどい臭いに対する嫌悪とか ヘビや 断崖の縁に立つことへの 恐怖の説明にもなり