This is important for purposes of marking the progress made so far and for purposes of continuity, as, aside from the permanent members, other Council members come and go, once they have served their very brief term.
这对于标明迄今已取得的进展，对于连续性，是重要的，因为除常任理事国外，安理会其他成员来来往往，一旦它们完成它们非常简短的任期后。