What are your thoughts on the Micro dust situation in Korea right now? (in 4 sentences)

Hi [이름]!

This was a very informative composition.

Thank you for letting me learn something new. ^^

I hope your government finds a way to fix this somehow because it is affecting you all in such a negative way.

~~t. Ally

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For hundreds of thousands years, the wind has brought dust from Gobi Desert via China to Korea.

>> For hundreds of thousands of years, the wind has brought dust from the Gobi Desert via China to Korea.

 In the past, the wind contained yellow sands which were full of beneficial minerals.

>> CORRECT!

 Currently, it contains a variety of harmful chemicals, which can be absorbed through the alveoli, pass through the blood vessel barriers and affect many important human organs.

>> CORRECT!

 Unfortunately, unless the industry of China moves from manufacturing to higher level, Korean government can hardly figure out the micro-dust situation.

>> Unfortunately, unless the industry of China moves from manufacturing to a higher level, the Korean government would hardly be able to figure out the micro-dust situation.