例句與造句

1. If you have a recent system checkpoint, now would be the time to do a restore . talk ) 15 : 30, 18 March 2010 ( UTC)
2. If you don't trust that it will have this ( or that it will work ), do a system checkpoint before the install, then roll back to that point after the run.
3. It's difficult to find system checkpoint in a sentence. 用system checkpoint造句挺難的