your computer appears to have changed since the last time you ran modern warfare3的意思?

your computer appears to have changed since the last time you ran modern warfare3的意思?
your computer appears to have changed since the last time you ran modern warfare3的意思?

your computer appears to have changed since the last time you ran modern warfare3的意思?
从上次你玩现代战争游戏以后,你的电脑好像换了.