Although Dragoon was defeated, the difference between Dark and Light crystals remained.是什么意思？

Although Dragoon was defeated, the difference between Dark and Light crystals remained.

虽然巨龙后来被击败了, 但是黑暗与光明的水晶却遗留了下来.

although

conj. 尽管，虽然，但是，然

例句
He was in love with her, although he did not put that name to it.
他爱着她，虽然他没有将其称为爱。

dragoon

vt. 强制，以武力迫害，暴力镇压；n. 重骑兵，龙骑兵团，凶汉，暴徒，信鸽；

例句
The dragoon officers and Foker clapped their hands furiously.
龙骑兵军官和福克发疯似地鼓掌.

was

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的过去式 ），在，存在，不受干扰；

例句
There was a terrible sadness in her eyes...
她眼神中流露出深深的悲伤。

defeated

v. 击败( defeat的过去式和过去分词 )，战胜，挫败，使困惑；

例句
She defeated developers who wanted to bulldoze her home to build a supermarket.
她打败了那些想推倒她家房屋兴建超市的开发商们。

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。

difference

n. 差别，差异，[数]差数，差额，意见分歧，特色；vt. 辨别，区分；

例句
Contrary to popular belief, there is no evidence that what you look like makes much difference to your life.
和人们一般的看法相反，没有证据表明面相对人生有多大影响。

between

prep. 在…之间，私下，暗中，在…中任择其一，来往于…之间；adv. 当中，中间；

例句
How big is the abyss between what you think you are and what you actually are?
你对自己的认识和真实的你之间差别到底有多大？

dark

adj. 黑暗的，乌黑的，忧郁的，神秘的；n. 黑暗，暗色，暗处；

例句
In the dark my sense of hearing becomes so acute.
黑暗中我的听觉变得异常灵敏。

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。

light

n. 光，发光体，电灯，点火器；adj. 轻的，明亮的，浅色的，少量的；v. 点燃，照亮，用光指引；adv. 轻地，轻装地；

例句
...the light of the sunset's afterglow.
落日的余晖

crystals

n. 水晶( crystal的名词复数 )，结晶（体）；

例句
These crystals are then embedded in a plastic, and the plastic is extruded as a wire...
然后将这些晶体嵌入一块塑料，再把塑料挤压成线。

remained

v. 留下( remain的过去式和过去分词 )，保持，留待，仍然是；

例句
He remained fascinated by the Aboriginals' tales.
他一直对澳大利亚土著居民的传说极感兴趣。