Learning on 09/18/2025
木曜日 月曜日 水曜日Sep 18, 2025, 4:59:12 AM
Study time: 9 minute(s)
Today's learning: 135
New: 7
Consecutive study days: 1474
Difficult review: 1
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Sep 18, 2025, 4:59:12 AM
Study time: 9 minute(s)
Today's learning: 135
New: 7
Consecutive study days: 1474
Difficult review: 1