can but

conj.

只能；

You Can Run but You Can't Read: Preventing Disclosure Exploits in Executable Code
Not can but ought: the treatment of homosexuality.
Activity Server: You Can Run But You Can't Hide
They Log on, but They Can't Log Off
My date can call me sweet, but my colleague can’t: Meta-stereotypic behavior as a function of context and liking of the outgroup
Early discharge after percutaneous intervention--we can but should we?
They can add but can they communicate? (accounting education)
But, Can We Get There from Here?
Creating Large-scale Change : Not ' can ' but ' how '
When Johnny Can't Read but Mary Can, Men Can Help