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—— 請按鍵盤 空白鍵 開始游戲 ——

Men and women differ in their reproductive strategies because they have faced different adaptive problems throughout evolutionary history.
Machinery and labor-saving devices are only valuable as they serve to reduce the cost of manufacture.
歌曲是一段旅程,每個聽眾都是旅行者。
We are at a unique stage in our history. Never before have we had such an awareness of what we are doing to the planet, and never before have we had the power to do something about it.
Leadership is about inspiring others to believe in a shared vision.
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