重点讲解：
1. be aware of 知道的；明白的；
We are aware of the potential problems and have taken every precaution.
我们已意识到潜在的问题，并采取了全面的预防措施-+m[I62-PGQS(=,l1aZA。
2. urge sb. to do sth. 敦促；力劝；
They urged parliament to approve plans for their reform programme.
他们敦促议会批准他们的改革方案MTWq-W9An6uhrl~xmU3#。
3. agree to 同意；应允；答应；
The management is understood to be very unwilling to agree to this request.
据了解，管理层很不乐意答应这项要求VSmU+n%SX!kxD。
4. take credit for 因……而得到好评；
It is dishonest of you to take credit for work that was done by others.
你把别人所做的工作归功于自己是不诚实的sgT#EZeW8ACEWcHG。