/// <summary>
 /// 按照选择词库开始游戏并保存选择词库
 /// </summary>
 public void FinishWork()
 {
     IOMgr.SaveChooseWord();
     if (IOMgr.GetChooseWord().Count >= 4)
     {
         jumpToSence.jumpSceneName = SceneName.BallonHitGame;
         jumpToSence.JumpToScene();
     }
     else
     {
         tipsText.text = "开始游戏至少需要4个单词";
         chooingWord   = null;
     }
 }