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阅读课程指南
Learn し as shi while completing the s row.
The sound し is normally entered as shi in romaji input.
练习输入: さ, し, す, せ, そ
目标: 95.00% 准确率.
The S Row Practice: さしすせそしおしすしさそしせさしすせそすしさけかさしおあささかいさしすせそしおすし
The S Row Review: すしさしすせそさしそしすせさそしすしそあさかさしおこしせかいさしすせそすししおさけ