Learning on 12/ 3/2025
積分カードDec 3, 2025, 5:41:54 AM
Study time: 45 seconds
Today's learning: 2
Consecutive study days: 16
Difficult review: 1
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Dec 3, 2025, 5:41:54 AM
Study time: 45 seconds
Today's learning: 2
Consecutive study days: 16
Difficult review: 1