问题描述：
What is fairly clear, from the release of hydrogen and the fission products, is that all of these r
请问如何翻译?
What is fairly clear, from the release of hydrogen and the fission products, is that all of these reactors have probably had fuel rods exposed for significant periods of time over a portion of their length
请问如何翻译?
What is fairly clear, from the release of hydrogen and the fission products, is that all of these reactors have probably had fuel rods exposed for significant periods of time over a portion of their length
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