I see. I thought "he" couldn't tell the difference of
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送交者: LaoXiao 于 2011-02-15, 00:40:57:
回答: he made the same mistake in the trial. that's because he can not hear 由 whoami 于 2011-02-14, 23:54:48:
"20s" and "1920s". Then it's not a bug. It's a major weakness.
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