reminiscence, to pursue, course, reminisce, trace, chase after, recall, follow, chase, pursue, go after, to chase after, look into, pursuit, heel, chevy, find out, get to the bottom of, seek, run after

prep. 从,表示过去某个时间的起点 since, referring to a starting point in the past

n. 从事某种工作或参加某种活动应具备的条件或身份等 qualifications, conditions, status, etc. for engaging in a certain activity

sons and daughters, children

adv. 主动地,自愿地 voluntarily; 不凭借人为的力量,自然发生 automatically; adj. 不用人力而采用机械装置自行操作的 automatic

n. 人或事物呈现出来的状况或情态 status, state