i_cannot_answer_this_question

1.The truth is I cannot answer this question until I know when my childhood has ended?
事实上，除非我知道童年何时结束，否则我无法回答这个问题。
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2.As I sit at this airport in Paris, writing this piece, watching people come and go, I am haunted by two thoughts: The first is a question I cannot answer. How can you shoot people like that?
当我坐在巴黎的机场写下这些文字的时候，看着人们来来往往，我被两个想法所缠绕：第一个问题是我不能回答的：你怎么能这样向人群开枪？
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3.I cannot even answer this question with the textbook.
她连一个问题都答不对。
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