Dear Jack,

l am delighted to receive your invitation to take part in your activity about garbage classification. As someone with experience in this regard, it’s my pleasure to give you some suggestions on how to organize it.

To begin with, given that most people do not know how to classify garbage at this stage, it is advisable for you to make some brochures explaining garbage classification standards in advance. What’s more, as most people are so busy in weekdays that they may not be available for this activity, it is necessary for you to schedule the activity for weekends.

I sincerely hope that you will be satisfied with the suggestions I have put forward above. Looking forward to seeing you at the event site.

Yours sincerely,

Li Ming