Robots will clean the house, cook food, care for children and help old people.

机器人会打扫房间，做饭，照顾孩子和帮助老人。

youdao

Robots will clean the house, cook food, care for children and help old people.

机器人会打扫房间，做饭，照顾孩子和帮助老人。

youdao