Why should they lift their game if there’s no reason to change?什么意思?

Why should they lift their game if there’s no reason to change?什么意思? Why didn't they use the lift?Because是什么意思? Why should they go to the judge?（翻译中文） why not ( ) ( )there?A.take the lift;/ B.taking the lift;/ C.by lift;/ D.by lift;to Can they use the lift today? Why should that be?why . Lift lift lift Do you agree that parents should give children pocket money?And why?Of course they should,it is simply because、、、 Why should we never ask balloons for advice?key :they are full of hot air.为什么? 求翻译should movies be rated to show what audience they are suited for?explain why What should you eat food?Why are they unhealthy food and drink Why should we marry? WHY SHOULD I CARE why should Icare.. Why should be? why should he?