1. announce vt.宣布; 述说; 声称
例句:He will announce tonight that he is resigning from office
他将于今晚宣布辞职。
2. massive adj. 大规模的; 大的,重的; 大块的
例句:There was evidence of massive fraud.
有证据表明是巨额欺诈。
3. decrease vi.减少,减小
例句:Population growth is decreasing by 1.4% each year
人口增长率正在以每年1.4%的速度下降。
4. insurance n.保险费; 保险,保险业
例句:The insurance company paid out for the stolen jewellery and silver
保险公司赔付了遭窃的珠宝和银器。
5. employment n.雇用; 职业; 使用
例句:She was unable to find employment
她没能找到工作。