| 1. | The radio is on the air .
无线电正在广播。 |
| 2. | It is important ! it is on the radio . you have to hear it
很重要！正在广播，你快来听 |
| 3. | The radio is broadcasting her address right now
收音机?正在广播她的演讲。 |
| 4. | Is this some kind of gag , because we ' re on the air
现在不接听听众电话因为我们正在广播 |
| 5. | I hear they ' re announcing my flight . i ' d better be going
我听到正在广播我的航班，我要走了。 |
| 6. | At airport the lady radioed for a missing child
机场中，有一位女士正在广播寻找一个走失的孩子。 |
| 7. | All u . s . ships will have to radio the coast guard when they are in trouble
有一位女士正在广播寻找一个走失的孩子 |
| 8. | The news is on the air
正在广播新闻。 |
| 9. | The news is on the air
正在广播新闻 |
