For me as a student that studying Customs Administration I can contribute in many simple ways. For example like proper disposing of waste and because of that it can help my city to be clean. Or following our laws or rules and guidelines in my city. By following or doing simple things like that can be a big contribution to our city.

  But when I graduate and take my license and be an official Custom Broker, I can contribute to my city is that I will not allow contraband items nor drugs to go in our City. I'll not take under the table transaction so that those contrabands will go in. Etecetera.

 All I'm trying to say is that being a good citizen can be a big contribution to our city.