请高手帮忙翻译，谢绝机译！急！

However, some teachers lack of systematic understanding on game teaching, which makes the teaching looks bustling, yet in fact only time wasting; looks in full swing, yet with little effectiveness.

但是，一些老师对游戏教学缺乏系统的认识，使得游戏教学表面热热闹闹，实质上空耗时间, 形式上紧锣密鼓
However, some teachers teaching lack of a systematic understanding of the game, making the surface of bustling teaching the game, in essence Konghao time, the form in full swing

However, some teachers lack of understanding of the game teaching system, and makes the game teaching style in time, surface destruction, controlled in the form, and won.