| 71. | a theory which supposes the existence of other worlds besides our own |
| 假定除地球外还存在其他有生命的天体的理论
|
| 72. | since the beginning of human existence on the earth |
| 自从地球上开始有了人类
|
| 73. | the oldest-dated bell in existence |
| 现存最古老的钟
|
| 74. | foster a belief in the existence of ghosts |
| 顽固地相信鬼的存在
|
| 75. | the most complete book on the subject issued [in existence ] |
| 已出版［现有］的对此问题论述最全面的书
|
| 76. | bring a club into existence |
| 创立俱乐部
|
| 77. | put an end to one's existence [life] |
| 自杀
|
| 78. | enter on a new existence |
| 开始新生活
|
| 79. | in a precious existence |
| 在前生（前世）
|
| 80. | a scanty [savage] existence |
| 贫困（野蛮）的生活
|