Encouraging though latin america 's social progress is , sustaining it is vital .
虽然拉丁美洲社会进步鼓舞人心,维持这一社会进步至关重要。
Other countries have not enjoyed the us 's success in sustaining productivity .
在维持生产率方面,其它国家未能取得美国这样的成功。
In spite of the blow to fiscal discipline , some argue that extending tax cuts for the top 2 per cent is critical for creating jobs and sustaining recovery .
尽管该措施会影响财政纪律,但一些人辩称,延长2%最富裕家庭的减税,对创造就业与支撑复苏至关重要。
That is because sustaining roughly 10000 troops in afghanistan ties up many times that number in training and support .
这是因为维持在阿富汗的约1.0万军队需要数倍于该人数的培训和支持人员。
This is partly because the us has been far more successful than the uk and spain in sustaining output .
这在一定程度上是因为,美国在维持经济产出方面远比英国和西班牙成功。
But she now admits that sustaining the euro demands the closer economic co-ordination and political oversight long sought by france .
但现在她承认,维持欧元需要更紧密的经济合作法国早就有这种希望和政治远见。
Back then , xerox dominated the photocopier market and was understandably focused on improving and sustaining its high-margin products .
那时,施乐占据着复印机市场,自然要专心改进和维持这些高利润的产品。
They are responsible not only for the health centres , but also for schools and for sustaining their own bloated staffs .
因为他们不仅仅是为医疗项目而投入,还要为了学校和维持政府员工的收入而投入。
When virtue loses its public footing , too few citizens accept the responsibilities necessary for sustaining liberty in that society .
当道德失去了它的公共基础,就几乎没有公民会接受必要的责任来维持这个社会的自由。
Thus , sustaining rapid increases in productivity and managing huge structural shifts as the economy becomes more sophisticated is hard .