Her reasons for leaving were 'obvious'. = It's 'obvious' why she left.
You are stating 'the obvious'. Tell me something I don't already know.
Her doctor immediately noticed the 'obvious' signs of the disease.
(..) Yeah. I got your messages. I've been at the Public Records Office all day. Got a lot of stuff to go over here. I know you're looking at the obvious suspects, convicted felons, child molesters. And I understand why, but, Len, I think you're coming at it from the wrong angle. - Honey... (..)2009 The Lovely Bones