1.curious adj.好奇的→curiosity n.好奇心
2.impress vt.给某人留下印象→impression n.印象;感想→impressive adj.给人深刻印象的
3.tradition n.传统→traditional adj.传统的
4.eager adj.渴望的→eagerness n. 热切,渴望
5.explore v.考察,探险→explorer n.探险家;勘探者→exploration n.探测
6.collect vt.收集;募捐→collection n. (一批)收藏品
7.organise v.组织→organised adj.有组织的;系统的→organisation n.组织
8.challenge n.挑战→challenger n.挑战者→challenging adj.挑战性的
9.describe vt.描述→description n.描述,描写,叙述,形容
10.confident adj.有信心的,自信的→confidencen.信心,信任
senior adj. (地位、水平或级别)高的,高级的 n.老年人; 毕业班学生
①The seniors over 65 years old can enter free. 老年人
②She is senior to me because she entered the company earlier.
(地位、级别)高的
③Qiu Kai is a senior who will go to college next year. 毕业班学生