| 1. | I have known something of him before .
我以前对他有所了解。 |
| 2. | This keeps us informed about the progress of the eclipse .
这使我们对日食的过程有所了解。 |
| 3. | Those who seek a more peaceful world must have a conception of its nature .
希望世界比较太平的人必须对这个世界的性质有所了解。 |
| 4. | Now you know what the job involves here 's something to get your teeth into .
你既然对这项工作已有所了解，有些事就由你去处理吧。 |
| 5. | Some scientists think that people should be taught about things that they see in the skies .
有些科学家认为，必须使人们对他们在天空中所看到的东西有所了解。 |
| 6. | A knowledge of soil mechanics is essential, since this will give an idea of the likely settlements .
土力学的知识很重要，因为土力学知识将使人们对可能发生的沉降有所了解。 |
| 7. | Those who have seen a steel mill will know something of variety processes, from the blast-furnace onwards !
参观过炼钢厂的人都会对炼钢的各个不同步骤有所了解，这就是从高炉开始。 |
| 8. | Some examples of heavy herbivore pressure may help appreciation of the possible brevity of the selection process .
植食动物强大压力的一些事例可以帮助我们对选择过程的简略性有所了解。 |
| 9. | Previous knowledge of perl 5 , some familiarity with
如果以前对perl 5有所了解，熟悉 |
| 10. | For a look at running web services on pdas , read
要对在pda上运行web服务有所了解，请阅读 |
