- 重点词汇
- 可能
possible; probable; likely; potential; feasible; poss; liable; prospective; may; can; could; might; will; should; would; allow; maybe; like; perhaps; possibly; probably; perchance; potentially; possibility; likelihood; chance; probability; it is possible that; there is a chance that; by any chance
- 人类
mankind; human; man; humanity; humankind; human beings; anthropo-
- 说话
speak; talk; say; converse; observe; speak up; speech; utterance; language; articulation; peep; vocalization; verbally; orally; vocally
- 大猩猩
gorilla