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user(02f9b4efac67)  Sep 14, 2025, 4:57:51 PM Study time: 9 minute(s)
Today's learning: 99
Consecutive study days: 781
Difficult review: 1
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user(02f9b4efac67)  Jul 5, 2025, 6:46:55 PM Study time: 19 minute(s)
Today's learning: 148
Consecutive study days: 710
Difficult review: 29
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