請幫忙翻譯一段英文。（不要網路的翻譯）

Journalists involved with online news do seem to lack a 'rulebook' in an environment that change rapidly and unpredictably and that has neither a long tradition nor an opportunity for much, if any, reflection. Whether traditional ethical practices can or should be transplanted to online journalism is debatable. Some journalists maintain that the Web is a fundamentally different medium and merits its own set of guidelines. Others argue for grafting existing professional codes onto an online environment. One author of the current version of the SPJ code proposes it as a good starting point for revisiting' the fundamentals, rataining ones that transcend shifts in technology' and perhaps even finding ways to use the online medium to extend such mandates as public accountability.