Fortress but a rat hole too, "said Courfeyrac with a laugh."

古费拉克笑着说：“这确是一座堡垒，但又象一只捕鼠笼。”

youdao

Bankers regarded the "third world" as little more than the financial equivalent of a rat hole.

银行家认为，“第三世界”不过是金融界的老鼠洞。

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It is talked about a rat hole of the story, the story is this: There is a very intelligent rat, he has a younger brother.

它是讲了一个老鼠洞里的故事，这个故事是这样的：有一个很聪明的老鼠，他有一个弟弟。

youdao

So much so, perhaps, as to obscure the question of whether the money is headed down a rat hole.

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Four out of five times the investment would go down a rat hole.

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It turned out that buying a home in the U.S. in those years was like throwing money down a rat hole.

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