“what are these”这句话什么意思?

“what are these”这句话什么意思? What are these?These are decks.这句话有错吗?如果有,怎样改?我打错了,原题是What are these?These are desks. What colours are these apples.这句话有什么错误 what are you busy about these days?(这句话有语法错误么?) What are these?They're boxs.这句话错在哪里? WHAT ARE THESE?意思 what are these ones? what.are.these?中文 what are these? Whose books are these?这句话对吗? What are you busy with these days / recently?中文意思请问哪位高手知道这句话是什么意思啊 —What are these?—Oh,a set keys .They're mine.这句话哪里错了 What are these in English? what are these in english? these,shoes,color,what,are what are these?哪里有错 what are these?怎么回答? what are these?.哪里有错