1.urban adj. 城市的
The urban growth created many problems.
城市的成長產生了許多問題 。
2.millennial adj. 一千年的;千禧年
Maybe as new millennial citizens of an educated civilized world, we don't simply need weight loss.
也許作為一個有教養的文明世界的新千年的公民,我們不僅僅簡單地需要減輕體重 。
3.costly adj. 昂貴的
Coastal defence is a costly business.
海防事務很耗費資財 。
4.expansion n. 擴大;擴張
We mustn't attempt unrestricted expansion regardless if it is within our capacity.
我們不能不顧自己的能力企圖無限制地發展 。
5.dependable adj. 可信賴的,可靠的
Who's the most dependable newsagent?
誰是最可靠的報刊經售人?
6.expand v. 擴展;發展
Why not try to expand your story into a novel?
你怎么不把你的故事擴展成小說呢?