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1·It proved that everything was a mare's nest.

结果证明一切都是场骗局。

2·The explorer thought he had found the key to pre-Adamite civilization but it proved to be a mare's nest.

这位探险家认为自己已找到亚当前期文化的线索，可是这被证明是无稽之谈。

3·The palaeontologist claimed that he had found a unique dinosaur foss il but it turned out to be a mare's nest.

一位古生物学家声称，他已发现了一块罕见的恐龙化石，但结果根本不存在。