Learning on 02/20/2026
古文単語Feb 20, 2026, 12:01:51 AM
Study time: 40 seconds
Today's learning: 2
Consecutive study days: 13
Difficult review: 1
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Feb 20, 2026, 12:01:51 AM
Study time: 40 seconds
Today's learning: 2
Consecutive study days: 13
Difficult review: 1