| 1. | Say! what's the idea of the glad rays ?
嘿，穿那么讲究的衣裳干什么？ |
| 2. | Ray paulsen didn't give up easily .
雷波尔森没那么容易就善罢甘休。 |
| 3. | A blooming tree absorbs the sun's rays .
郁郁葱葱的树木沐浴着阳光。 |
| 4. | These rays would not be visible to our eyes .
人眼是看不见这些射线的。 |
| 5. | In this case the rays obviously do not converge .
此时，光线显然不会聚。 |
| 6. | All rays leaving the laser are in phase .
由激光发射出的光线都是同位的。 |
| 7. | The plastic blocks infrared rays from sunlight .
这种塑料可以阻挡阳光中的红外线。 |
| 8. | The bending of the light rays is caused by refraction .
光线的弯曲是由折射造成的。 |
| 9. | In the first red rays of the sun they were in the lot .
天刚放亮，他们已经下地了。 |
| 10. | Similar considerations apply to the diffracted rays .
对衍射光线可采用同样的论证。 |
