questions

1. Why we can find have so much rubbish in Yau Ma Tei ?
2. How can we solve the problem ?
3. How the rubbish effect other people ?

We do the interview in the Saturday afternoon. We are unlucky because that day have a little rain. So I need to buy an umbrella. Only a few people were walking on the street and I thank some people refuse our interview is because the rain. I learnt some skills of interviewing people. I think we better check the weather report and we need to have more brave to interview people.