| 1. | Air pollution control will be expensive .
控制空气污染是要费钱的。 |
| 2. | Organizing petitions cost money .
组织请愿这种事是费钱的。 |
| 3. | Living in the city is much expensive than in the countryside .
住在城里比住在乡下费钱。 |
| 4. | That will come very expensive .
那是很费钱的。 |
| 5. | A serious attempt at interstellar communication would be very expensive .
作一次星际通信的认真尝试可能很费钱。 |
| 6. | New alloy development is expensive and fully characterization is time consuming .
发展新合金很费钱，而且获得全面性能很费时间。 |
| 7. | Gearing up to produce small cars in the united states was a very expensive proposition .
在美国要提高生产小型车的效率是很费钱的事情。 |
| 8. | Apart from the cost , it will take a lot of time
除了费钱以外，还要花很多时间。 |
| 9. | This can be extremely costly and ineffective
这可能特别费钱，而且没多大效果。 |
| 10. | Education costs money , but then so does ignorance
教育需要化费钱,无知照样化费钱 |
