With the development of science and technology, our lives have changed a lot in the past century. Many things that we thought wouldn’t happen before have come into reality now. Therefore in the future, our lives will change as well.

Our pace of life will greatly speed up, because we will use many robots to finish our work. Many things can be done autonomously. Therefore, people will have more time for fun. Besides, some serious diseases which are incurable now will be treated owing to the medical development and persistent efforts of doctors. With technology advancing so fast, traveling to other planets won’t be a dream anymore. Space shuttles can take people to planets far from the earth, so people can travel the outer space freely. What’s more, our environment will be much better than now, because some effective measures will be taken to protect the environment. Earth is still a beautiful home for humans.