Even the Hitlers had not destroyed it by wantoning and indiscriminate bombing to London.是什么意思？

Even the Hitlers had not destroyed it by wantoning and indiscriminate bombing to London.

二战中纳粹德国对伦敦的狂轰滥炸也未能将它摧毁.

even

adv. 甚至，更加， 即使，恰巧在…时候；adj. 公平的，平坦的， 偶数的，平均的；vt. 使平坦，使相等；vi. 变平，成为相等；

例句
In his later life he became even more absent-minded.
他晚年变得愈加健忘了。

the

art. 指已提到的人（物），指说话人与听者已知的人（物），用于独一无二的事物前，与形容词最高级和序数词连用；

例句
He did have a real knowledge of the country...
他对该国的确知之甚多。

had

v. 有（ have的过去式和过去分词 ），（亲属关系中）接受，拿，买到；

例句
He claimed that his parents had abandoned him...
他声称父母遗弃了他。

not

adv. 不，[用以表示否定、否认、拒绝、禁止等]不是，几乎不，未必，没有[用于否定后面的词或短语]；

例句
It became very clear that the incident was not just an aberration, it was not just a single incident.
事实已经很清楚，这件事不是偶发的，它并不是一起孤立的事件。

destroyed

v. 破坏( destroy的过去式和过去分词 )，毁灭，消灭，杀死；

例句
Weeks of aerial bombardment had destroyed factories and highways...
数周的空中轰炸已经摧毁了许多工厂和公路。

it

pron. 它，他，正好是所需的，事实[情况]；n. <美俚>傻瓜，笨蛋，<俚>绝妙的人，理想的东西，登峰造极；

例句
I suggest you leave it to an expert...
我建议你把它留给专家来解决。

by

prep. 在…旁边，表示方式，由于，经过；adv. 经过，表示保留或保存时用，短暂拜访；

例句
...expensive make-up that we saw being advertised by a beautiful model...
我们所见的由一位漂亮模特代言的昂贵化妆品

wantoning

v. 任性( wanton的现在分词 )，反复无常，生活奢侈，挥霍（钱财）；

例句
Even the Hitlers had not destroyed it by wantoning and indiscriminate bombing to London.
二战中纳粹德国对伦敦的狂轰滥炸也未能将它摧毁.

and

conj. 和，与，而且，于是，然后，因此；

例句
I spend a lot on expensive jewelry and clothing...
我花很多钱购买昂贵的首饰和衣服。

indiscriminate

adj. 不加选择的，不分青红皂白的，随意的，任性的，任意的，眼内无珠，汗漫不可收拾；

例句
The indiscriminate use of fertilisers is damaging to the environment.
乱用化肥会破坏环境。

bombing

n. 轰炸，投弹；v. 轰炸，投弹于( bomb的现在分词 )，失败，不及格，快速前进；

例句
That statement seemed designed to answer criticism of allied bombing missions.
那份声明似乎是专门就联合轰炸任务的批评作出反击。

to

prep. 向，朝着，到，关于，属于；adv. 朝一个方向的，到某种状态，关闭；

例句
I suggest you leave it to an expert...
我建议你把它留给专家来解决。

London

n. 伦敦（英国首都）；

例句
Lord Salisbury bought the picture at auction in London some years ago...
几年前，索尔兹伯里勋爵在伦敦拍得了这幅画。