- 重点词汇
- 战士
soldier; warrior; fighter; combatant; serviceman; trooper; legionnaire; infantryman; foot soldier; enlisted man; ranker; <BrE>squaddie
- 开始
begin; start; commence; initiate; embark on; set out; launch; kick off; get going; get underway; open; lead off; strike up; get off the ground; get the ball rolling; enter upon; set in motion; beginning; commencement; onset; initiation; initial; opening; starting; first; initially; at first; in the beginning
- 进化
evolve; evolution; evolutionary