West Germany determined that approximately 15 , 000 bridges had been destroyed during the conflict.是什么意思？

West Germany determined that approximately 15 , 000 bridges had been destroyed during the conflict.

西德调查出约有15000座桥梁在战争中被破坏.

west

n. 西，西部，西方；adj. 在西方的，西部的，朝西的，（风）来自西面的；adv. 向西，朝西，自西方，向西方；

例句
It should be a great week, with overnight stops in assorted hotels in the West Highlands.
那一周会过得很开心，晚上可以在西部高地上的各式旅馆里过夜。

Germany

德国（欧洲国家）；

例句
He was well acquainted with the literature of France, Germany and Holland...
他对于法国、德国和荷兰的文学了如指掌。

determined

adj. 坚定的，毅然的，确定的；v. （使）下决心，（使）做出决定( determine的过去式和过去分词)，决定，确定，使决定；

例句
She is a remarkably adroit and determined politician.
她是一位异常精明果断的政治家。

that

det. 那个，那；pron. 那个，那；conj. 多么，如此…以至，用于某些动词、形容词和名词后，引出各种从句；adv. 不那么，那样；

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

approximately

adv. 近似地，大约，许；

例句
At approximately 11:30 p.m., Pollard finally gave his consent to the search...
大概晚上11点半的时候，波拉德最终同意进行搜查。

bridges

n. 桥( bridge的名词复数 )，桥牌，鼻梁，1 起联系作用的东西；v. 在…建桥( bridge的第三人称单数 )；

例句
Entire villages have been washed away. Roads and bridges have been destroyed and crops ruined.
这些村庄全部都被冲走了。道路和桥梁都被破坏了，农作物也全毁了。

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。

been

v. 用来表示某人或某物即主语本身，用来表示某人或某物属于某一群体或有某种性质（ be的过去分词 ），在，存在，不受干扰，去过了，be的过去分词；

例句
Have you been able to have any kind of contact?...
你联系上了吗？

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。

during

prep. 在…的时候，在…期间，当…之时，其间；

例句
...the accrual of funds used during construction.
建设过程中资金的累积

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。

conflict

n. 冲突，战斗，相互干扰，矛盾；vi. 抵触，争斗，战斗，冲突；

例句
Both the Americans and the Russians are anxious to avoid conflict in South Asia...
美国人和俄罗斯人都迫切希望避免在南亚发生冲突。