as for how to至于怎样
As To How至于如何
royalty as to know-how -技术知识使用费;技术秘密使用费
royalty as to know-how技术秘密使用费;技术知识使用费;专门技术使用费
Confused about how as well搞混了解决的定义;有那么多困惑
Confuse about how as well也迷茫如何面对
How willing as那样怎样才愿意