“mainframes”造句，怎麼用mainframes造句

VNC software is available both in proprietary and cost-free versions for a remarkable variety of platforms; VNC is useful on everything from mainframes to wristwatch-sized gadgets.

So, "legacy" is not really a valid term in this context, since mainframe systems are the workhorses of IT; current estimates place 80% or more of the world’s current data on mainframes.