如何在不增加动物数量、不影响脆弱的土地和我们的资源基础的情况下确保食物供应，这是一项挑战。
The challenge is how to ensure food without increasing animal numbers and having an impact on fragile lands and our resource bases.
这低血糖能通过许多不同的方式影响人，特别是考虑到高数量的脆弱个体。
This low blood sugar can affect people in many different ways - especially considering the high numbers of vulnerable individuals.
面对食物贫困，数量惊人的纽约人非常脆弱：近20%的人如果失业将难以承受食物开销。
A surprising number of New Yorkers are vulnerable: almost 20% would not be able to afford food if they lost their jobs.
穆迪公司对大型项目提出警告，特别是那些落后于预定计划或超出预算的项目，在面临数量减少、延期或因某些情况取消等不利因素时是脆弱的。
Moody's warns that big programs, particularly those behind schedule or over budget are vulnerable to quantity reductions, deferrals or in some cases, cancellation.
选择同居而不结婚的伴侣的数量在增加；且这类关系比现代婚姻关系更加脆弱。
The number of couples who choose to cohabit rather than to marry has risen; and their relationships tend to be even more fragile than modern marriages.
意大利中央银行行长德拉基在经济思维上是无可挑剔的传统者，而且作为意大利人，在意大利特别脆弱的时候，如果扩大欧洲中央银行购买债券的数量，他会觉得非常困难。
The Italian central banker is impeccably orthodox in his economic thinking. Moreover he may find it hard, as an Italian, to expand the ECB’s bond-buying when Italy is especially vulnerable.
他们宣称这个脆弱物种的数量在2006年时估计在125000——150000只之间，十年内下降了百分之七。
They were declared a vulnerable species in 2006 when the population was estimated to be between 125, 000 to 150, 000, a decline of 7% in 10 years.
老虎或是北极熊的数量与捕食对象息息相关的这种脆弱性来自于维系大型肉食动物所需的能量。
The apparent vulnerability of tigers and polar bears to reductions in the availability of prey may be linked to the energetic costs of being a large carnivore.
观察对象导入的数量就很容易预测脆弱性，但如果使用.*符号（例如com.acme.user.*）导入整个包，则很可能产生误导。
Watching the number of object imports is good for predicting brittleness, but it can be misleading if entire packages have been imported with the .* notation (for example, com.acme.user.*).
自然灾害正在上升，不是因为自然灾害的数量在增加，而是因为贫穷的人们正变得更加脆弱。
Natural disasters are on the increase, not so much because natural hazards are growing in number, but because poor people are becoming more vulnerable.
纵观整项论述，我们发现它仅仅基于这样一个脆弱的前提，即因为两个城市拥有相同数量的居民，因此它们应该为各自城市的公立学校预算相同数额的经费。
The entire argument is based on the flimsy premise that because the two cities have the same number of residents, they should therefore budget the same amount of money for each city's schools.
目前农田水利基础设施数量不少，但标准偏低，基础脆弱。
Nowadays, there is adequate irrigation and water conservancy infrastructure, but it is featured with low-standard and weak foundation.
每一个机构都拥有不同数量的手稿，但是大英图书馆所保存的手稿数量是迄今以来最多的，它将整本书的每一张脆弱的书页都做了数字化备份。
Each institution owns different amounts of the manuscript, but the British Library, which digitised the delicate pages of the entire book in London, holds by far the most.
虽然很脆弱，但是他们以极大的数量闻名。
一个当地团体——克拉克•福克联盟，努力恢复了分水岭，并协助拆除了一座脆弱的大坝——它储存着数量达到危险程度的毒物，所以现在克拉克•福克河又自由地流了起来。人们也组织了其他团体以保护城镇四周的整个山脉。
A local group, the Clark Fork Coalition, works to restore the watershed and helped remove a failing dam that was storing dangerous levels of toxins, so now the Clark Fork runs free again.
一个当地团体——克拉克•福克联盟，努力恢复了分水岭，并协助拆除了一座脆弱的大坝——它储存着数量达到危险程度的毒物，所以现在克拉克•福克河又自由地流了起来。人们也组织了其他团体以保护城镇四周的整个山脉。
A local group, the Clark Fork Coalition, works to restore the watershed and helped remove a failing dam that was storing dangerous levels of toxins, so now the Clark Fork runs free again.
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