Meaning: We use emails to send messages to people that arrive very quickly.
Choice of Words: Emails are electronic messages sent over the internet. Deliver means to bring or send something to someone.
Alternative Expressions
Emails are fast message carriers.
Meaning: This means that emails are like messengers that can deliver messages very quickly.
Choice of Words:Emails are electronic letters that we can send to others. Fast means moving or happening quickly. Message is information or communications that are sent from one person to another. Carriers are people or things that take or deliver something from one place to another. When you put them together, "Emails are fast message carriers" means that emails can send messages very quickly to other people.
Emails zip messages around in a flash.
Meaning: This means that emails are like super-fast messengers that can deliver messages in a blink of an eye.
Choice of Words:Emails are electronic letters that we can send to others. Zip means to move very quickly. Messages are information or communications that are sent from one person to another. Around means from one place to another. In a flash means very quickly. When you put them together, "Emails zip messages around in a flash" means that emails can send messages very quickly to other people.