Unit development folder

unit ['ju:nit]

n. 单位，单元;装置;个体;[数]单位数;

development [dɪ'vɛləpmənt]

n. 发展，进化;被发展的状态;新生事物，新产品;开发区;

develop发展+ment表名词 →发展发达，发展

folder ['fəuldə]

n. 文件夹;折叠机;折叠式印刷品;

What are you doing up this late?

这么晚你不睡在干什么？

The sight of the food made my mouth water.

看见食物，我就垂涎欲滴。

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。