frank 坦率;

diligent 勤奋;

friendly 友善;

enthusiastic/warmhearted 热心;

brave 勇敢;

smart 聪明;

humorous 幽默;

timid 腼腆;

lazy 懒惰;

childish 幼稚;

selfish 自私;

cruel 冷酷;

greedy 贪婪;

sentimental 多愁善感