they fly in the sky 为什么不用they flying in the sky

fly in the sky they fly in the sky 和they flying in the sky有什么不同 they fly in the sky 为什么不用they flying in the sky How can they fly up in the sky?的意思 Look!They are having fun______kites in the sky. A fly B to fly C flying the boys wish they could fly in the sky .这个句子有错吗? Look!These butterflies______(fly)in the sky Birds fly in the sky的意思 Fly,fly in the sky.这首歌的英文歌词和中文翻译 Fly in the blue sky什么意思Fly in the blue sky中文什么意思? fly in sky还是fly in the sky?两个短语哪个是正确的用法? the kite can fly high in the sky（what)go look,the birds can -----(fly)in the sky.动词形式 The birds couldn't fly in the sky.同义句 can the bird fly in the sky?回答. The birds could not fly in the sky .改同义句 The birds ? ? ? fly in the sky 求银魂ED9 《fly high high in the sky》!xiexie I am sing in the sky.I can fly!