<prompt> Translate the following text to EnglishProfesa mmoja wa Chuo cha William na Mary School of Law, kwa upande mwingine, anafikia mkataa kwamba wajibu wa maadili hauzuii uwakilishi wa wageni ambao hawatakuwa nchini Marekani kwa kuendelea wakati wa uwakilishi.  <response>: A professor at the College of William and Mary School of Law, on the other hand, concludes that ethical obligations do not bar representation of aliens who will not be in the United States continuously during the course of the representation. 