The process of diffusion would often be very slow, depending on climatal and geographical changes, on strange accidents . 分散的过程很缓慢,这取决于气候与地理的变迁,取决于意外的偶发事件。
We should examine all possible contingencies 我们应该检查所有可能的偶发事件。
It ' s impossible to legislate for every contingency 为每一偶发事件都立法是不可能的
Mortal man is not an evolutionary accident 人类的进化不是一个偶发事件。
They had anticipated all contingencies 他们预料所有的偶发事件。
Awareness of contingencies 偶发事件的洞察力
Chiefly , it creates much more room for coincidence and serendipity 首先,凌乱无章为偶发事件及易遇奇缘创造了更多机会。
An occurrence causing widespread destruction and distress ; a catastrophe 灾难,大祸偶发事件引起大范围的破坏和痛苦;大灾难
It doesn ' t matter what occurs on your planet , it is not an accident 在你们的行星上所出现的不是实质原因,它不是一个偶发事件。
The story was not yet complete . just as in real life accidents can happen ; a character might take control 故事还未结束,正如现实生活中有诸多偶发事件一样,说不定哪个人物会占上风。