Ответ:

1)flash drive 2)mobile phone3) computer 4)camera

Using a flash drive, we can list all our data there and save our documents.

Using mobile phone we can ring from anywhere in the world ,where is network.

Using computer we can search for any data we can save then we can write different documents, draw, watch, play, etc.

With the help of the camera We can shoot any video and save them later and watch them in the future

Объяснение:

Просто надо было написать перевод и объяснить как они работают и как ими пользуются.