- 重点词汇
- 漫话
chat; talk casually; ramble; converse leisurely
- 地震
earthquake; quake; tremor; seism; temblor; seismic; earthquake-related
- 安全
security; safety; safe; secure; invulnerable; gilt-edged; safely; securely; ensure; ensure safety
- 小常识
general knowledge
- 大全
complete works of; encyclopedia; compendium; a complete collection of