we can make (sandcastles)on the beach中的sandcastles为什么要加复数?

Can we make friends? We Can Make It 歌词 can we make a friend? can we make it again “If we thought,we can make it! How can we make Shanghai more beautiful? We can make fire__(keep) warm. We Can Make It Together 歌词 can we make animais work for us? Can we make you an offer? In which season can we make sonwmen we can make it this 是什么意思 can we make friends?这样说行吗 How can we make it around. We can make snowmen in winter 对make snowmen提问 We Can Make It Happen We Can Make It All Right是什麽意思 forever we can make it!歌词求各位大侠forever we can make it!的中文歌词. we can make a pumpkin kantern,we can make a lantern --- --- a pumpkin