The teacher wants students to learn how to talk about eating and delaying service in groups.

I hope that through this message, I can remind you of some important policies of our school and matters related to study and life.

First of all, we encourage everyone to actively participate in learning and devote themselves to various courses and activities. Our goal is to provide a learning environment full of incentives and opportunities, so that each of you can develop your potential and achieve your goals.

Secondly, I'd like to remind you of the policies related to dining and delayed service. For students who need to stay in school for meals, we provide delayed service. You can go to the restaurant to buy food after school. At the same time, we also encourage everyone to go to the library to study more in their spare time. The library provides a quiet learning environment and rich book resources.

In addition, I also want to remind everyone to pay attention to healthy eating and proper rest. Keeping healthy is very important for our study.

Finally, if you encounter any problems or difficulties in your study or life, no matter how big or small, please seek help from teachers or school administrators in time. We are always here to support you, and hope you can finish your studies smoothly in a harmonious and orderly environment.

Thank you for your understanding and cooperation. I hope everyone has a happy and fulfilling day at school.

I wish you success in your studies!

[Your name]

[Your position]