@BillyM2k Then why is it that the richer someone is, the fewer kids they have?
@BillyM2k那么为什么一个人越富有，孩子就越少？
@BillyM2k Then why is it that the richer someone is, the fewer kids they have?
@BillyM2k那么为什么一个人越富有，孩子就越少？