重點講解：
1. scramble to do sth. 匆忙；倉促；
This has spurred industrial consumers to scramble to secure supplies while speculators pour fresh money into the metal.
這促使工業消費者相互爭奪供應，而投機者則將更多資金投向鉑金)Xlt@FU.IWfxK)6,。
2. on the verge of 即將；接近于；瀕于；
The country was on the verge of becoming prosperous and successful.
這個國家即將走向繁榮富強Sy5Xx]B#SE。
3. admit to sth./doing sth. （常指不情愿地）承認，供認；
She admits to being strict with her children.
她承認對自己的孩子很嚴厲th|j-iMWXnVm.。
4. shed light on 使（某事）顯得非常清楚；使人了解（某事）；
A new approach offers an answer, and may shed light on an even bigger question.
新的方法提供了一個答案，并且可能讓人們對一個更大的問題有進一步的了解TK!ZI%y;)bv~Ney8I@o。