The shown diagram supplies information about the place of a park was changed from 1980 to now.
Overall, the park was locked by gate in 1980. However, the path open widely without gate now. The playground place the position of flowers nowadays.
With regards to the position pf places in a park, there was a big change with the big flower place in 1980. Now, they build a big playground in the place which the flowers were taken. The pond has been kept from 1980to now. In 1980, there were 3 benches around the pond. Until now, they set one more in that place.
At the South of the pond in 1980, there was a small flowers. After many years to now, they change to the bush over there. At the North East of the park, there used to be the big place for the trees in 1980. However, at this time, the place is used for barbeque with desks and chairs. From the beginning of the period, there was just only one to get through with one gate at west and one gate at south. Following this, they build 4 ways for people to get in the park.