ПЕРЕВЕДИТЕ))) One more very important thing is the air. It should

ПЕРЕВЕДИТЕ)))
One more very important thing is the air. It should always be fresh and neither hot nor cold.
For this purpose a lot of modern businessmen use various types of air-conditioners.
Office work usually means different forms of communication.
A businessman often needs to speak to other people and he can do this by using the telephone, which is an important part of the communications system.