Learning on 12/18/2025
中国語 韓国語Dec 18, 2025, 3:37:50 AM
Study time: 1 minute(s)
Today's learning: 19
Consecutive study days: 3
Difficult review: 1
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Dec 18, 2025, 3:37:50 AM
Study time: 1 minute(s)
Today's learning: 19
Consecutive study days: 3
Difficult review: 1