You are given a sentence in English. Your job is to translate the English sentence into Japanese.

Example input: And it was primarily because Kiribati realized that this was in their own self-interest to do this.
Example output: 第一にキリバス共和国が彼ら自身の利益になると理解したからです
Example explanation: The English sentence is correctly translated into Japanese. Kiribati is correctly translated as キリバス.
Q: We spent a long time thinking about why this is, and it's just recently that we realized: it's when we see something unexpected, it changes our understanding of the way things work.
A:
私達はその理由を長い間考えてきて最近やっとわかったんです意外なものを見ると物事の性質への認識が変わるのだと