\"Water and air…have become global garbage cans.\" What do you think of his words?

I appreciate your opinions [이름]. Well-said. ^^

~~Teacher May~~

Did he insist that our world would be polluted by people\'s abuse?

>> CORRECT

I have same opinion of him.

>> I have same opinion as him.

Worlds have been trying to develop their countries by using materials that might cause air pollution.

>> The world has been trying to develop their countries by using materials that might cause air pollution.

As a result, global warming become a number one problem in the world.

>>As a result, global warming became the number one problem in the world.
 All countries make an association for solving common problems that they will face in near future.

>> CORRECT

However, this can not be solved with government oneself,

>> However, this can not be solved by the government itself,

people all around the world must participate what environmental professional ask for.

>> People all around the world must participate what environmental professionals ask for.

One of the efforts people can try is trying not to use a one time disposable products and to use public transportation is helpful for saving our world.

>> One of the efforts people can do is trying not to use a one-time disposable products and to use public transportation which is helpful for saving our world.