| 1. | He ignored the existing lines of authority . 他不顾现有的职权系统。 |
| 2. | Without esteem, true love can not exist . 没有尊重,就没有真正的爱情。 |
| 3. | Did they exist or had they existed ? 他们还在世吗?还是他们曾经在世过? |
| 4. | Large numbers exist in perpetual poverty . 大量的人长期生活在贫困之中。 |
| 5. | In each path two restrictions exist . 在每个支路中有两个节流阀。 |
| 6. | There is no doubt that such facts exist . 这些事实无疑是存在的。 |
| 7. | If so, satiation is said to exist . 如果这样,则可以认为存在着餍足情况。 |
| 8. | Without these resources man cannot exist . 没有这些资源,人们就不能生存。 |
| 9. | Energy can exist in a variety of modes . 能量能以各种形式存在。 |
| 10. | Don't look for shadows that don't exist . 千万不能捕风捉影啊。 |