human 与human race区别

human 是人类的意思，而human race则是人类种族的意思，区别可以从以下例子看出：

Since there are humans on earth, according God's purpose, there are many human race spread around the world. 自从地球上有人类，按照上帝的旨意，就有许多人类种族分布在世界各地。