How can we live longer?

Hello Sir [이름]!

You can say that again! A healthy lifestyle means a healthy way of living. If we are going to consider the environment. Does it have an impact why people have develop rare diseases? What do you think? Have a great day!

~Teacher Eunice

There are many uncertainties in life, and no one can predict how long they will live.

>> Correct!

>> OR: There are many uncertainties in life, and no one can predict how long we could live.

However, taking good care of our-self can help to increase our chances of lining a long life. 

>> However, taking a good care of ourselves can help increase our chances of living a long life. 

If people manage their health by eating good food, quitting smoke, reducing a stress and doing exercise, people can live longer.
>> I think people can live longer by eating healthy food, doing exercises, quitting smoking and reducing stress.

>> OR: I think people can live longer by living and maintaining a healthy lifestyle.

The medical technology have been developing a lot and we are expecting that the disease could not be treated will be cured according to the advances of medical techniques.
>> The medical technology has been developing a lot and we are expecting that incurable diseases will be cured according to the advance of medical techniques.

I hope that nobody is not suffering from the incurable disease.

>> I hope that nobody is suffering from the incurable diseases.