1、elaborate

复杂的

an elaborate research project.

复杂的研究计划

an elaborate ceremony that lasts for eight days.

持续8天的繁琐典礼

繁复的，详尽的，过于复杂的

elaborate efforts at the highest level to conceal the problem.

最高层为了隐瞒问题而挖空心思

an elaborate management training scheme for graduates.

针对毕业生的详尽的管理培训计划

精心制作;详细计划;进一步完善

His task was to elaborate policies which would make a market economy compatible with a clean environment.

他的任务是制定详细政策，使得市场经济和清洁环境能够共存。

the plan elaborated by the five permanent members of the UN Security Council.

由联合国安全理事会5个常任理事国详细制定的方案

2、progress

进步；进展

The medical community continues to make progress in the fight against cancer.

医学界在抗癌的斗争中不断取得进步。

The two sides made little if any progress towards agreement.

双方在达成协议方面的进展甚微。

继续进行；逐步发展

As the evening progressed, sadness turned to rage.

随着夜幕逐渐降临，悲伤变成了愤怒。

Life was hard, and it became harder as the war progressed.

那时候生活很艰难，并且随着战争的持续愈发艰难了。