这本书对初学者来说太难了。
This book is too difficult for a beginner.
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beginner英 /bɪˈɡɪnə/|美 /bɪˈɡɪnər/
This book is too difficult for a beginner.
This book is too difficult for a beginner.
This book is too difficult for a beginner.
在 App 中完整学习这张卡片
在 App 中学习