Secondary dementia

secondary ['sɛkəndɛri]

adj. 第二的，中等的;助手，副手;中等教育的;间接的; n. 副手，代理人;[天]双星中较小较暗的一个，卫星;[语]次重音;

second第二+ary...的→第二的

dementia

n. 痴呆\\n[医] 痴呆

I don't know what you are driving at.

我不知道你到底想说什么。

The worth of a thing is best known by the want of it.

物以稀为贵。

Pierre and I borrowed the money and bought the necklace. During the next ten years we both worked day and night to pay back the money we had borrowed. That's why I now look so old. Well, after all these years we've at last paid back all the money.

我和比尔借了一笔钱，买下了那条项链。在后来的10年时间里，我们两人为了偿还这笔借款不分昼夜地干活。这就是为什么我现在看起来这样老的原因。好了，过了这些年之后，我们终于还清了全部借款。