It has been a long time since garbage sorting system was implemented. However it seems that many people doesn’t separate the garbage properly just because it is inconvenient and people are indifferent to it. Yesterday, I saw a foreigner who looking for a trash basket to separate his garbage at the bus stop. There are three trash basket. one is for plastic goods, another is for paper and the other is for non re-cycleable. But the letter was only written in Korean. So the foreigner was embarrassed. So I helped him. Now in Korea, there are a lot of foreigners, so we have to mark English and Korean together. The purpose of this system is to reduce the amount of garbage and save resources through recycling and to preserve our environment. Once the environment is damaged, it takes a lot of time and efforts for it to recover. So we must observe the system for us and our future generation.