1 | It is demanding and it is not cheap, but it brings results. | |
2 | Ireland' s prudence in debt management has not come cheaply. | |
3 | Water diversion is not cheap, but the price of desalination is falling. | |
4 | Poultry diets are thus expensive, particularly if all of the feed ingredients required are imported. | |
5 | Energy and the technology to desalinate water are both expensive, and this means that desalinating water can be pretty costly. |