We won the evolutionary game of roulette because of our brainpower.

我们赢得了轮盘赌的进化游戏，因为我们的脑力。

It's just that, their generation saw dinosaurs as tubby, dimwitted losers in the evolutionary game of life.

只是，他们这一代人将恐龙视为生命进化游戏中笨拙、愚蠢的失败者。