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

sons and daughters, children

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

fully, enough, last, amply, suffice, sufficiently

n. 可供发展生产或经营工商业的钱财 fund, capital for production or industrial and commercial management

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