Learning on 01/ 4/2026
エネ管Jan 3, 2026, 4:14:01 PM
Study time: 33 seconds
Today's learning: 1
Consecutive study days: 2
Difficult review: 1
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Jan 3, 2026, 4:14:01 PM
Study time: 33 seconds
Today's learning: 1
Consecutive study days: 2
Difficult review: 1