从统计学的观点看，实验结果意义不明显。

The results of the experiment are not statistically significant.

《牛津词典》

查尔斯。达尔内在马车离开时摇摇头，意义不明地笑了笑。

Charles Darnay shook his head and doubtfullysmiled, as the carriage rolled away.

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“可是，”唐太斯答道，“我看到的只不过是一张被火烧掉了一半的，上面是一些意义不明的断句残字呀。”

Why, "replied Dants," I see nothing but broken lines and unconnected words, which are rendered illegible by fire.

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