Some of my best travel memories are hanging out for days on end in secluded places that no tourist would ever think to be worth their time — and that is fine with me. (theprofessionalhobo.com)
Before you go imagining days on end of vegetable juice, hear me out. (laurenburkitt.com)
Each pilot will spend days on end alone in the plane — which means his brain and body must be prepared, too. (discovermagazine.com)