Learning on 12/18/2025
木曜日 月曜日 水曜日Dec 18, 2025, 12:25:49 AM
Study time: 5 minute(s)
Today's learning: 94
Consecutive study days: 1565
Difficult review: 1
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Dec 18, 2025, 12:25:49 AM
Study time: 5 minute(s)
Today's learning: 94
Consecutive study days: 1565
Difficult review: 1