Color coding: Lesson Vocabulary  Supplementary vocabulary Single character (not used alone) Single character word 

Word Audio AI Test
爬山 Vocabulary usage
雨衣 Vocabulary usage
晒伤 Vocabulary usage
防晒霜 Vocabulary usage
皮肤 Vocabulary usage
晒太阳 Vocabulary usage
散步 Vocabulary usage
Character breakdown
Character breakdown
Character breakdown
Character breakdown
Character breakdown
健行 Character breakdown