Learning on 12/ 2/2025
高齢者Dec 2, 2025, 3:49:18 AM
Study time: 35 seconds
Today's learning: 1
Consecutive study days: 148
Difficult review: 1
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Dec 2, 2025, 3:49:18 AM
Study time: 35 seconds
Today's learning: 1
Consecutive study days: 148
Difficult review: 1