求翻译：因此，我建议学校领导对学校食堂进行规范，调整价格，增加窗口，缩短等待时间，根据中学生食谱增加食物种类。我希望校长可以采纳我的意见，尽快解决问题。是什么意思？

Therefore, I suggest that school leaders to regulate the school cafeteria, to adjust the price, increase the window, to shorten the waiting time, increase the types of food according to high school students recipes. I hope that principals can adopt my views, to solve the problem as soon as possible.

Therefore, I propose that the school leadership for school canteens and adjust the price, and increases the window, and shorten the waiting time, increased food recipes based on secondary school students. I hope that they can accept my advice, as soon as possible.

Therefore, I suggested the school leader carries on the standard to the school cafeteria, the adjustment price, the increase window, reduces the standby period, according to middle-school student recipes increase food type.I hoped principal may accept my opinion, solves the problem as soon as possib

Therefore, I suggest that the code for school leaders for school canteens, adjust prices, increase the window, shortening the waiting time, according to the students ' diet to increase food type. I hope that the President will accept my views, to solve the problem as soon as possible.