VOA慢速英语:US Assures EU, Seeks "Common Ground with Russia"

1. accountable adj.负有责任的，应对自己的行为做出说明的
例句：You will be held accountable for it.
你应对此做出解释。

2. require vt.需要; 要求; 想要
例句：If you require further information, you should consult the registrar
如果需要进一步了解信息，请咨询教务主任。

3. cooperation n.合作; 协作; 配合
例句：The meeting discussed how to promote cooperation between the two countries.
会议讨论了如何促进两国的合作。

4. promote vt.促进，推进; 提升
例句：You don't have to sacrifice environmental protection to promote economic growth
不必为了促进经济增长而牺牲环境保护。

5. commit vt.犯罪，做错事
例句：At first he had refused to commit himself.
起初，他不肯使自己承担责任。

6. establish vt.建立，创建; 确立或使安全
例句：The UN has established detailed criteria for who should be allowed to vote
联合国已经制定了有关投票资格的标准细则。