as long as

/AE1 Z L AO0 NG AE0 Z/
conjunction
  1. 1

    Provided that, if, assuming (depending upon some condition or requirement).

    โ€œI don't mind if he stays there, as long as he cleans up after himself when he's done.โ€

  2. 2

    While, Since

Source: https://en.wiktionary.org/wiki/as%20long%20as