- 秘诀
- recipe
- 秘诀
- secret
- 秘诀
- secret formula
- 秘诀
- unique way to success
- 成功的
- formula for success
- 成功的
- key to success
- 灭绝
- become extinct
- 面临灭绝的危险
- be in danger of extinction
- 灭绝
- lose sth. completely
- 灭绝人性的暴行
- inhuman and savage crimes
- 替角
- understudy
- 替角演员
- understudy
- 子爵
- viscount
- 子爵夫人
- viscountess
- 自决
- self-determination
- 民族自决权
- right to national self-determination