问题描述：
He is very f—— for his age
He is very f____ for his age
横线处填一个以f开头的什么单词呢?
“知荣辱,树自信”用英语怎么翻译啊?
He is very f____ for his age
横线处填一个以f开头的什么单词呢?
“知荣辱,树自信”用英语怎么翻译啊?
问题解答：
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