英语作文给校长的建议饭堂要建设空调之类的带翻译，谢谢

Dear Headmaster，Good day.I would like to report our plan that our school will build the Air conditioning system in our the mess hall. Wait for your approval. Best regards,XXX 亲爱的校长，你好。 我想汇报一下我们学校的饭堂要做个空调系统。望批准为荷。 此致。 XXX