The Australian researchers said a bit of extra padding may give someone the reserves needed to recover from illnesses.

澳大利亚研究人员表示，身体多一些脂肪可能会储存一些能量，使人从疾病中恢复过来。

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For character strings, padding is with blanks; for bit strings, it is with zeros.

对于字符串，填充的是空格字符；对于位串，填充的是零。

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