Here is my video.
With the development of modern science and technology, robots have entered our life, which brings great convenience to us. Household robots which look modern and fashionable are very popular with people, and they are now widely used in our daily life.
Household robots have many functions. Firstly, they can be used to cook and clean rooms. Secondly, they can help to take care of the elderly. Moreover, they can even make calls to deal with something dangerous. However, the technology used in household robots is not developed well enough to solve all problems. And they are so expensive. Sometimes, they may catch viruses and cause safety problems.
In my opinion, robots should be widely used to improve people's life. Scientists should make robots much more perfect by developing the technology.