If your typewriter was stolen while you were away, why don't you claim on the insurance? You have a cast-iron case.

如果你的打字机是在你不在时被窃，你为什么不向保险公司提出赔偿要求呢？你有无可辩驳的证据。

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They say the UN atomic watchdog agency,the IAEA, was briefed on Wednesday night and presented with an "iron clad" case.

VOA: standard.2009.09.25

Mr Chesworth said that in his south of England region there was a cast-iron case for designating, among others, Bembridge Levels on the Isle of Wight - home of the stalked jellyfish and Poole Harbour - a key breeding ground for sea horses.

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When he first got the uniform, Scheinman and his archivist, Elise Rousseau, looked for clues that the patch had been removed bits of glue in case it had been an iron-on, or thread holes in case it had been sewn on.

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In the case of "Iron Man, " which had its debut even before the popularity of sites such as Twitter, that can be a good thing.

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