全国中小学校安全教育日

2. potential adj. 潜在的,可能的
例句：The dispute has scared away potential investors.
这一争端吓走了潜在的投资者。

3. wonder vt. 对…感到疑惑
例句：I wonder none of you were hurt.
我纳闷怎么你们谁也没受伤。

4. shock vt.使…震惊
例句：They were shocked to hear of the bad news.
听说这则坏消息他们很震惊。

5. deliver vt. 发表;讲;宣布
例句：He delivered an important report at the meeting.
他在会上作了重要报告。

6. occur vi. 发生; 举行; 存在
例句：I hope this won't occur again.
我希望不要再发生这种事情。

7. awareness n. 察觉;觉悟;意识
例句：There is a general awareness that smoking is harmful.
人们普遍认识到吸烟有害健康。

8. relevant adj. 有关的, 切题的
例句：I don't think his remarks are relevant to our discussion.
我认为他的话不切我们的议题。

9. obligation n. 义务;责任
例句：We were under obligation to finish the work in a satisfactory way.
我们有义务圆满地完成工作。

10. conduct vt. 控制, 指导，管理，经营；进行；实施；处理
例句：They hired agents to conduct their company.
他们雇请代理人来管理他们的公司。