The plot line of the story twists past a curiously mixed group of characters.故事的情节贯穿着一群奇妙地结合起来的人物。He fuzzed up the plot line with a lot of emotional nonsense.他说了一大堆情绪激动的废话使情节主线模糊不清。I thought the plot line of that play was very unconvincing.我认为那个剧本的情节十分牵强。