まりん is translated to Traditional Chinese as "瑪琳" or more commonly used name "" is not typically used, a more suitable translation would be "瑪琳". However, based on common practice for JAV titles, it is more likely that "まりん" refers to the actress's name, hence "瑪琳" or simply "Marin". The most suitable translation is "Marin".
Marin
這部作品中出演的JAV女優是誰?素人?名字是什麼?