Sentence examples for portable airbases from inspiring English sources

Aircraft carriers are portable airbases.

Or at least, they strive to be portable airbases.

The problem with a portable airbase is that it requires runways, and runways are generally very long and very heavy — in other words, completely antithetical to the concept of "portable".

Portable Media Center.

Oh, and portable lavatories.

Patrick's portable".

Another provided portable toilets.

Can Portable Electronic Devices Harm the Plane?

First: Melody is portable.

They are durable, portable.

A portable particle accelerator?