an automatic device designed to sense heat, receiving commands from it (manual control), and act autonomously, in accordance with the program (automatic control).
Appointments of robots can be very diverse, from entertainment and applied to purely production. The appearance of robots is diverse in form and content, it can be anything, although often the anatomy elements of various living creatures that are suitable for the task are borrowed in the structures of the nodes.
In information technology, some autonomous operating programs, such as bots or search robots, are also called “robots”.
Объяснение:
Объяснение:
1. We have known each other for four years.
2. I always wanted to learn English.
3.Where is Nina?
- She's been home for two hours.
4.Where are the children?
-They are still playing in the yard.
5. My brother has been an engineer for three years.
6. My friend knows English from childhood.
7. I've been watching you for half an hour.
8. Is your brother still sick?
"No, he’s already got better. He’s been studying physics for three days. He wants to get an excellent grade in the exam."
10. I've been trying to find my old notebook for twenty minutes
