In second period-->Second of all, public transportation is convenient today. When my grandparents were young, they don't have a well-development transportation system. For instance, if they needed to go other cities, they usually had to walk for several days. They had never went-->gone abroad, because airplane was fewer and expensive-->there were fewer airplanes and they were more expensive, and ordinary people couldn't afford it-->them. However, life is more convenient now,-->. when-->When we go to south-->South Taiwan from North Taiwan, it only need to spend -->takes two hours by metro. And-->Thus, people can travel to other country-->countries easily. 

Last but not least, the development of technology make people have convenient life -->gives people convenient lives. For example, We-->we have mobile phones, washing machines, and weeping robots **I DON’T UNDERSTAND**. People can contact their friends and families easily and spend less time to do-->doing housework. This was impossible for my parents when they were young. They needed to write a letter if they need-->needed to contact someone, and they needed to do a lot of housework by themselves. Of course, we have a more comfortable life.

In conclusion, contrary to the period when my grandparents were young, modern people are more comfortable. We have more money to buy desirable things, and we can enjoy a convenient transportation system and technology. However, my grandparents cherished their own life, even if they were poor at that time. I think modern people need to learn this spirit, and treasure everything we have, because we own so many wonderful things.-->Although my grandparents cherished their own lives, they lacked many aspects of modern life. I believe we can best treasure everything we have when we realize how blessed we are.

**At the end, make sure you support your opinion. Don’t tell why the opposite is correct.**

This means I added a word

This was the original-->This is how I changed it

**I DON’T UNDERSTAND**

In contemporary society, people usually have a better economic environment, convenient transportation, and well-development technology system, so it's more easy-->easier and more enjoyable to have a comfortable life. Therefore, I agree with the fact that modern people are more comfortable than people who lived in my grandparents' childhood-->generation.

First of all, people have become rich because of economic development. For example, in my countries-->country, Taiwan, when my grandparents were young, people were very poor, and they didn't have any fantastic toy-->toys. They couldn't have higher educational background, because they needed to help their family to earn money, and they need-->needed to go to work after graduating form-->from elementary school. In modern society, children can buy the toys which they want, and all of us can go to senior high school, and even college and university.