例句與造句

1. The next key control around mobile , a key to the knife out that the key to rolling s key , keys s bond back somersault
   上下左右鍵控制移動(dòng)， a鍵為出刀，上鍵s鍵為滾動(dòng)，下鍵s鍵為后空翻。
2. It's difficult to find back somersault in a sentence. 用back somersault造句挺難的