yes, we experience it annually

Hello there [이름] ^0^

You are right! People should be always prepared in terms of disaster.

We should know how to deal with it.

But most importantly, we should be educated on how to prevent it.

I am so happy that you are aware of these problems that we encounter.

Thanks for your ideas. You made me smile.

Talk to you soon.

Teacher Nina

Water disaster is very dangerous.

>> Correct

>> OR: Floods, Tsunamis or other disasters related to water are very dangerous.
It get worse If we don\'t prepared precisely.

>> It can get worse if we don\'t prepare for it.

>> OR: It will be worse if we are not prepared.
I think the main cause of flood is related to drain water.

>> Did you mean: I think the main cuase of flood is related to the drainage.
When water drops from the sky, waster is accumulated at the lower place.

>> Did you mean: When water drops from the sky, water is accumulated in low places.
It is found at nature as valley or stream.

>> It is found in valleys or streams.
but the quantity over the capacity of stream or valley became a disaster.

>> Did you mean: But the quantity is more than the capacity of a stream or valley that leads to disaster.
In rural area it is very important not to build a house by riverside.

>> In rural areas, it is very important not to build a house by the riverside.
on the other hand, urban have to build a huge water drain system.

>> On the other hand, in urban areas, they have to build a huge water drainage system.
I heard that Japan is well known country in this field.

>> I heard that Japan is a well known country in this field.
They have big pipe under ground, so they don\'t have to worry even in heavy raining.

>> They have a big pipe underground, so they don\'t have to worry when it rains heavily.

We are suffering annually from typhoon which is made in pacific ocean.

>> We are suffering annually from typhoons which is formed in the Pacific ocean.
Its power is getting stronger than that of past.

>> It gets stronger than in the past.
But many people ignore the danger and tend to care when danger is in front of them.

>> But many people ignore the danger and tend to be concerned when the danger is already in front of them.

>> OR: But many people ignore the danger and tend to be concerned when the danger is already there.

Probably, adult have to change the educational system and make children know how to deal with or prepare for water disaster

>> Correct

>> OR: Probably, adults have to change the educational system and make children know how to deal with or prepare for floods or tsunamis.