Indeed, the unexplainable lack of background information may even contribute to the worldwide popularity the painting enjoys.

实际上，这种无法解释的背景资料的缺失甚至会使得该画更受欢迎。

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The next day in court, he reported, "Your Highness's loyal minister has considered the manner of the seal and the unexplainable turtles, and perhaps has found a reason."

第二天上朝，他奏道，“陛下，臣思考了官印的样子还有那只无法解释的乌龟，可能已经知道答案了。”

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Misreporting becomes a bona fide issue only when the different set of numbers filed in China was filed before an agency whose mandate warrants a requirement that numbers be accurate (such as the State Administration of Taxation) and that the differences be unexplainable by differing U.S. and Chinese accounting rules.

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It's unexplainable how flat the whole thing looked for the whole game, it's a mystery for me.

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He is also looking at regular fitness tests for officers amid what he describes as a "dramatic" and unexplainable increase in the number of them on restricted duties.

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