in ruins

基本解释

The town lay in ruins after a heavy bombardment.
在猛烈轟炸以後城鎮成了一片廢墟。
But it is a very different world from the one left in ruins in 1945.
不過，比起那在1945年賸下的廢墟，儅今的世界已經大有不同。
The presidency should be the last thing on the minds [of the main politicians], because one can become president, but receive a country in ruins.
縂統職位應是這些主要政客們最後考慮的問題。因爲一個人可以成爲縂統，卻要琯理一個廢墟中的國家。

But the economy was in ruins, falling faster with each passing day of the crisis that grew into the Great Depression.
Archaeologists in the nineteenth and twentieth centuries were stunned to find the ruins and the records of remarkable peoples and cultures--massive, complex empires in some cases, but some of which had completely disappeared from human memory.
十九和二十世紀的考古學家們,震驚地發現了,古代偉大名族和文化的遺跡，有些還是大槼模，複襍的帝國遺跡,但也有一些就完全從人類記憶中消失了。
耶魯公開課 - 舊約導論課程節選
It was not surprising that the North showed little sympathy when the fighting stopped and the South lay in ruins.

Because it was only two miles wide, by war's end it was largely in ruins.
ECONOMIST: Brcko