People in major cities suffer from high levels of air pollution that causes health problems for many. Explain possible reasons for this problem and suggest some solutions.

With the development of

the

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urbanization, many big

cities

are facing the serious

problem

of

air

pollution

, which is harmful to people live there. In the following passage, I will discuss the reasons that cause

air

pollution

in big

cities

and give a suggestion about how to deal with

this

situation

. The primary reason for the

situation

of

air

pollution

is the harmful gas missioned by the

vehicles

. Generally speaking, the rapid increases in their level of urbanization are

also

with an increasing number of

vehicles

. Those

vehicles

are usually those with high

emission

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emissions

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of greenhouse gases and

pollutant

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pollutants

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. Those gases not only contribute to

air

pollution

,

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but

also

is the major cause of

climate changing

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climate-changing

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.

The

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Air

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air

pollution

would lead to asthma and lung cancer,

is

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which is

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extremely harmful to health.

For example

. Beijing is being stuck with the

problem

of PM 2.5, and the

situation

even convened to South Korea. In order to reduce

this

situation

, the

government

should introduce new policies to solve

this

problem

. From the perspective of the local

government

, the

first

and the most effective thing for the

government

to do is to reduce the number of

vehicles

in street. The most direct way is to limit the

vehicles

by

government

and make some reward system for those

vehicles

that use environmental-friendly fuels.

For example

, many

cities

in China

has

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have

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begun the system that

Vehicles

are restricted one out of five weekdays based upon the

last

numbers of their license plates. By doing

this

, the cars on street become evidently less than before, and the

air

condition

Replace the word

conditioner

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has been much better than before. What’s more, the governments should encourage and promote the citizens to use public transportations or eco-friendly cars. The min conclusion to be drawn is that the

air

pollution

issue is considered to be a serious

problem

that every individual will face in big

cities

.

Although

there are several causes for

air

pollution

, the most primary reason

in

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is

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vehicles

. To alleviate the issue, the

government

should do some

restriction

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restrictions

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to

Change preposition

on

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the

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apply

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vehicles

.