我们对野生动物的爱与对人类之爱有着天壤之别。
"There is a world of difference between the love we feel for a wild creature and the love we feel for a human being."
The best songs are the ones that come from the soul.
完美数如同完美的人一样稀少。
教育是可持续水产养殖发展最有力的工具。
Language evolved to allow us to gossip.