Can you roller blade? 啥意思?

Can you roller blade? 啥意思? are you roller blade? yes,i Am a.are B. can C.do roller blade 这是个名词词组吧,为什么可以直接说：I can roller blade. roller blade什么意思 roller skate & roller blade有什么区别? ________you roller blade?yes,i Am a.are B.can C.do skate 和roller blade的区别 roller blade 和skate的区别 roller blade的现在进行式是什么? roller-blade是什么意思认真答哦,不然不给分. Read and choose 选择填空（）1.——it live on a farm?A.Has B.Can C.Does()2.____ it fiy?A.Can B.Has C.Is()3._____it a tiger?A.Can B.Is C.Does（）4.——you roller blade?A.Does B.Are C.Can （）5.——youall right?A.Are B.Can C.Do 英语翻译Nick is alovely boy,he likes sports very much.He can roller blade and ride a horse,but he can't ski and play the piano.Mark is Nick's brother,his favourite sports are playing the piano and roller blading,he doesn't like riding a horse and roller ROLLER 过去时：spill fell crash lift need paint roller-blade burn请问这些词的过去时是什么,意思是什么 英语翻译I can tell you with no ego this is my finest blade.If,on your journey,you should encounter God.God will be cut. roller at Are you skating good怎样组成问句? roller at Are you skating good zen没有zen