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“爸爸,您知道蝴蝶有几条腿吗?” “哦!这件事爸爸还从来没有注意过。很抱歉,我回答不出来。” “我告诉您吧,蝴蝶有6条腿!” “是吗?让我看看……唔,
”“ ”Oh, I have never noticed this matter. Sorry, I can not answer. “ ”I tell you, butterflies have 6 Legs! “” Yes? Let me see ... well,