The two maps illustrated the distribution of the facilities of the May city in 1950 ( the one on the top) and in present ( the one on the bottom).

The two maps illustrated the distribution of the facilities of

the

Correct article usage

apply

show examples

May

city

in 1950 ( the

one

on the top)  and in the present ( the

one

on the bottom).

Firstly

, a man-made lake was created by manually expanding the edges of the

river

along the path between the business district and the government building and constructing the dam in the distant part of the

river

.

Business

Add an article

The business

show examples

district

also

has

Unnecessary verb

apply

show examples

developed to the south side of the

river

around the old bridge during the period. The resident community that used to occupy a small area has expanded dramatically by about 10 times in size around the business district and

also

to the south side of the

river

. The old government building was down-sized;

however

, a big new

one

has been built in the south of the

city

. The airport remains in the same location, but its size increased about three times. The traffic roads have developed as well by adding

one

more road with a small bridge which merged with

one

of two major roads before the airport.

Overall

, the

city

has tremendously developed in

its

Correct pronoun usage

apply

show examples

all economic sections in terms of its size of

city

Add an article

the city

a city

show examples

and

its

Correct pronoun usage

apply

show examples

population which increased 10 times from 20 thousand in 1950 to 200 thousand nowadays.