mumbo jumbo

音标发音

OK — enough about the background and technical mumbo jumbo of the classification trees.
好了，對於分類樹的背景和技術方麪的介紹已經夠多了。
When he's dressed he goes to the cupboard, kneels before a little idol on the third shelf, and repeats the mumbo jumbo.
穿好衣服後他便走到碗櫥前，跪在擺在第三層上的一個小神像前，一遍遍背誦那些別人聽不懂的禱告詞。
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After all, much of what we have inherited from past civilisations is of little practical use: the Venus Tablet of Ammisaduqa, for instance, consists largely of astrological mumbo jumbo.
畢竟，人類從過去的文明中所繼承下來的都是些缺少實用價值的知識，例如阿米薩杜卡金星文書中大部分都由一些佔星術組成的。

The CBO estimates are available in very readable English—not the government mumbo jumbo techno-speak you might expect.
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Technical analysts climbed aboard and ranted their mumbo jumbo about moving average breakdowns, Fibonacci retracements, waves and cycles and on and on.
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No obfuscation, no weasel words, no mumbo jumbo and gobbledygook, no pandering to the Establishment—just the truth, the plain truth and nothing but the truth.
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words or activities that seem complicated or mysterious but have no real meaning

If you describe ideas or words, especially religious or technical ones, as mumbo jumbo, you mean that they are nonsense.