Robots can work as guards in important places.

Ha Noi is famous for its delicious street food.

What type of house will you live in in the future?

Pack your lunch in a lunch box instead of a plastic bag.

In the future, I want to have a smart home robot to help with housework. It will be a small, round robot vacuum cleaner, probably white or silver. It can move around the house, scan rooms, and clean the floors automatically. It will be able to sweep, vacuum dust, and mop the floor clean in every corner. Furthermore, it can recognize obstacles and avoid furniture thanks to sensors. When the battery is low, it will return to its docking station to charge itself. This amazing robot will save my family a lot of time and keep our home tidy every day.