Only the slower units like Titan seemed to be in their assigned positions.

The unit doesn't seem to be failing, just low output.

The mobile unit seemed to be allowing enough, working slowly and methodically.

This unit didn't seem like a ship, in the sense of something built primarily for travel or combat.

To the plaintiffs, the unit seemed to erase their American lives.

The medical unit seemed to have given up on her.

The basic unit of human interaction here often seems to be the garden clubs.

The unit seems to save its best for the most pivotal games.

Point number two, because these units seem like an external drive, they're all too easy not to take seriously.

Challenger was active from 1987 to 1994, but only 14 units seem have been made.