重点讲解:
1. step up 增加(数量等);提高(速度、强度等);
He urged donors to step up their efforts to send aid to Somalia.
他敦促各捐赠方加快速度将援助物资送往索马里 。
2. hit back at 反击;还击;
The President has h it back at those who have criticised his economic reforms.
总统对那些批评过其经济改革措施的人进行了反击 。
3. stand aside (从重要职位上)退下,下台(常为了让位给别人);
The President said he was willing to stand aside if that would stop the killing.
总统说,如果他下台能让杀戮停止的话,他愿意这样做 。
4. stand down (从重要职位上)退下,下台(常为了让位给别人);
Profits plunged and he stood down as chairman last January.
因利润骤降,他作为董事长于去年1月辞职了 。
n. 合同,契约,婚约,合约
v. 订合同,缩