Two maps demonstrated an island before and after the building of facilities and public services.
Overall, it is clear that the island is totally changed on the western and the center site after the construction of leisure facilities.
In the first map, there is a huge land surrounded by sea and only has trees in the west and the east site. There is also has a beach that is located on the western sides which it is not used.
By contrast, the second map shows some of facilities were built on the western and eastern site. A reception was built in the middle of the island that connected the restaurant and pier by car track. Another important change is that an accommodation has been built in the western and eastern part, and they are connected with food part. There is also provided the beach for swimming but trees were unchanged. 
Two maps demonstrated an island  
before
 and after the building of facilities and public services. 
Overall
, it is  
clear
 that the island is  
totally
  changed
 on the western and the center site after the construction of leisure facilities.
In the  
first
 map, there is a huge land surrounded by sea and  
only
 has trees in the west and the east site. There is  
also
 has a beach that  
is located
 on the western sides which it is not  
used
.
By contrast, the second map  
shows
  some of facilities
  were built
 on the western and eastern site. A reception  
was built
 in the middle of the island that connected the restaurant and pier by car  
track
. Another  
important
  change
 is that  
an accommodation
 has  
been built
 in the western and eastern part, and they  
are connected
 with food part. There is  
also
 provided the beach for swimming  
but
 trees  
were unchanged
.