VOA慢速英语:U.N.: Millions of Refugee Children Cannot Attend School

1. improve vt.提高（土地、地产）的价值;利用（机会）;改善
例句：Their French has improved enormously
他们的法语进步很大。

2. migrant n.候鸟;移居者，移民;随季节迁移的工作者
例句：The government revoked her husband's license to operate migrant labor crews.
政府撤销了她丈夫管理外来打工人群的许可证。

3. attend vi.出席;致力于，献身于
例句：The meeting will be attended by finance ministers from many countries
很多国家的财政部长将出席会议。

4. transform vt.变换;改变;改观
例句：A cheap table can be transformed by an interesting cover
一块趣味盎然的桌布就能使一张廉价桌子面目一新。

5. 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。

6. essential adj.必要的;本质的;基本的
例句：The flat contained the basic essentials for bachelor life.
那套公寓配有单身生活的基本必需品。

7. assist vt.帮助;援助;帮助某人做某事
例句: The family decided to assist me with my chores
全家人决定帮助我做家务。

8. guarantee vt.保证，担保
例句：Surplus resources alone do not guarantee growth.
仅有富余的资源并不能确保发展。