来自《耶鲁大学开放课程：古希腊历史简介第17集第17集》

why did the war break out?

战争爆发的原因
Why did the peace fail?

和平瓦解的原因
And that's what I will turn to next.

下一节课中
I will examine the years between 445 and 431

我会探究公元前445年到431年的一些事件
in which the peace is tested to see

看看在和平瓦解之前
whether it really had any viability before it failed.

这样的和平能不能禁受住考验