| 1. | The constancy of the speed of light seems, at first thought, unremarkable .
光速恒定，初看起来好像很平常。 |
| 2. | It seems at first to be irreconcilable with the principle of relativity .
初看起来，这一条好象与相对性原理是不相容的。 |
| 3. | At first glance this bears no resemblance to the classical definition of kinetic energy .
初看起来，它与动能的经典定义毫无相似之处。 |
| 4. | At first sight it might be thought that these two effects would be of the same order of magnitude .
初看起来，可能会认为两个效应的大小属于同一个数量级。 |
| 5. | At first glance one would assume that such a technique would be extraordinary wasteful of computing time .
初看起来或许会觉得这种技术大概极其耗费计算时间。 |
| 6. | At first sight it might seem that all electrons which pass through the hole will have the same energy .
初看起来，似乎所有通过小孔的电子都会具有相同的能量。 |
| 7. | The reader is encouraged to evaluate the similarities between injector designs that look, at first glance, quite dissimilar physically .
对于那些初看起来很不相同的喷注器结构之间的相似性，希望读者自行评价。 |
| 8. | Xpath axes can be confusing at first , but they re worth learning
Xpath轴初看起来非常麻烦，但是值得掌握。 |
| 9. | At first sight , the economy hit the august turmoil in fine fettle
初看起来，经济成功的回击了8月金融风波。 |
| 10. | Once again , the subject is more complex than it may first seem
我在这里要重申的是，这个主题要比它初看起来复杂很多。 |
