quite another

• adv. 完全不同

quite another的用法和样例：

例句

1. I felt myself quite another man.
   我感觉自己变得判若两人。
2. That's quite another matter.
   那完全是另一回事。
3. To know is one thing; to teach is quite another.
   知道是一回事，教又是另一回事。(学者未必是良师。)
4. What to do is one question, and how to do it is quite another.
   应该做什么和应该怎样做是完全不同的两个问题。