- 重点词汇
- 地区
region; area; way; part; district; zone; country; territory; locality; sector; section; belt; demesne; quarter; land; corner; clime; regional; zonal
- 外星人
alien; spaceman; extra-terrestrial; extraterrestrial; extraterrestrial being; ET (short for extraterrestrial being)
- 对话
dialogue; conversation; colloquy; exchange; parley; dialog; converse; talk; discuss; have a dialogue; have a conversation