重点讲解:
1. look forward to sth./doing sth. 期待;盼望;
I look forward to hearing from you.
盼望着收到你的信。
2. be full of 有大量…的;满是…的;
The article is full of technical terms.
这篇文章满篇皆是专业术语。
3. in line with (与…)一致;(与…)相符;
The new proposal is in line with our general line.
新建议和我们总的原则是一致的。
4. step up 增加(数量等);提高(速度、强度等);
The country stepped up internal security.
该国加强了国内安保。
vi. 合作,协力