| 1. | Ambient noise may come from any direction .
外界噪声可以来自任意方向。 |
| 2. | Insects need an external source of sterols .
昆虫需要外界来源的固醇类。 |
| 3. | Dreams come from within, not from the outside .
梦由内心产生，非来自外界。 |
| 4. | We will need outside help before we can finish .
我们需要外界援助才能完成。 |
| 5. | He is trying to shelter his boss from criticism .
他极力为老板顶住外界的批评。 |
| 6. | "you can't brave public opinion," i said .
“您总不能不顾外界的舆论吧，”我说。 |
| 7. | Vision and hearing are exteroceptive senses .
视觉与听觉都是感受外界刺激的官能。 |
| 8. | The external recognition cannot mean much to you .
外界的这种表扬对你并不十分重要。 |
| 9. | She rarely spoke, she had no connection with the world .
她寡言少语，与外界毫无联系。 |
| 10. | They were almost completely cut off from the outside world .
他们几乎完全与外界绝缘了。 |
