as long as

US /æz lɔŋ æz/
UK /æz lɔŋ æz/
"as long as" picture
1.

provided that; on condition that

:
You can go out as long as you finish your homework.
I don't care what you do, as long as you're happy.
2.

used to refer to the full extent of a period of time or a distance

:
The journey took as long as three hours.
He can run as long as he wants.