<prompt> Translate the following text to EnglishShirika la Wanasheria la Marekani ABA linapendekeza kwamba wanasheria wa kampuni binafsi wafanye kazi kwa muda wa saa 50 kwa mwaka kwa ajili ya kazi ya bure.  <response>: The American Bar Association recommends that private firm attorneys contribute 50 hours per year to pro bono work. 