they fly in the sky 为什么不用they flying in the sky
they fly in the sky 为什么不用they flying in the sky
they fly in the sky 和they flying in the sky有什么不同
they saw a ufo flying in the sky
They saw something strange flying in the sky.Something stran
How can they fly up in the sky?的意思
fly in the sky
Flying In The Sky 歌词
they are high above in the sky
fly in sky还是fly in the sky?
They saw a UFO flying in the sky.(改为被动句)
1,There are some birds in the sky.They are flying.(合并句子)
The plane is flying in the sky.