1.introduction n.初次投入使用; 采用; 引进; 推行; 新采用(或新引进)的事物
例句：Ellen Malos, in her introduction to \'The Politics of Housework\', provides a summary of the debates.埃伦·马洛斯在她为《家务政治学》一书所作的序言中对这些争论进行了总结。
2.attention n.注意; 专心; 留心; 注意力; 兴趣; 关注; 殷勤
例句：You have my undivided attention. 我专心听你所讲。
3.explanation n.解释; 说明; 阐述; 解释性说法; 说明性文字;
例句：She told the court she would give a full explanation of the prosecution\'s decision on Monday.她告诉法庭她会在星期一对原告方的决定作出全面解释。
4.imagination n.想象力; 想象; 想象的事物; 幻想物; 创造力; 创作力;
例句：Antonia is a woman with a vivid imagination安东尼娅是个想象力丰富的女人。
