buy sth.for sb.

buy sth.for sb. buy sth for sb. buy sb sth=buy sth for buy sth for sb等于()()sth sb buy sb sth=buy sth for sb buy sth for sb 还是 buy sth to sb 造句：buy sth for sb from sb buy sth.to sb.=buy sb.sth还是 buy sth.for sb.=buy sb.sth give sth to sb buy sth for sb bring sth for/to sb等于bring sb sth buy sb sth等于buy sth for sb 有没有 buy sb for sth buy sth for sb等于神马来着.