
But it does involve air TRAVEL.
The Big Bang Theory Season 3, Episode 15

I know TRAVEL isn't easy in these times.
Game of Thrones Season 3, Episode 6

Because we're going to TRAVEL to the past.
Money Heist Season 3, Episode 4

Mm, you know,
that I didn't TRAVEL more,
The Big Bang Theory Season 7, Episode 22

If you were to TRAVEL back in time
and knock me unconscious...
The Big Bang Theory Season 1, Episode 14