Yes, their friends and family are gone, but at least they aren't stuck off on permanent duty inside a starship!

In the original version the space freighters were on permanent duty, carrying biological domes.

The ruling represents the first step toward imposing permanent antidumping duties.

But you're wrong; you've forgotten the two hundred taxis on permanent duty.

So when we arrive at Eros, you will undoubtedly be assigned to permanent duty there.

If you're going to be on permanent duty here, you'll probably need an aide-" Hilda didn't let her finish.

I had four months on permanent duty here, I went out of my mind.

Therefore we'll put two on permanent duty at the bottom of the front stairs.

Though there were six wearers on permanent duty, two for each wall.

I had four months on permanent duty here.