검색어: lack of enforcement is the main cause of pollution (영어 - 중국어(간체자))

the lack of security continued to be the main cause of displacement.
缺少安全仍然是离开家园的主要原因。

the contraction of net exports is the main cause of the real gdp decline.
进出口额缩减是国内总产值实际增长下降的主要原因。

high unemployment is the main cause of marginalization and impoverishment.
高失业率是边缘化和贫困化的主要原因。

one view is that globalization is the main cause of increased inequality.
一种观点是，全球化是不平等问题加剧的主要原因。

the absence of development, as is well known, is the main cause of this conflict.
众所周知，缺乏发展是导致这场冲突的主要原因。

b. the main cause of displacement 30 — 53 8
b. 流离失所的主要原因. 31 - 54 9

100. armed conflict is not, however, the main cause of hunger.
100. 不过，武装冲突并非饥饿的主要原因。

it is the main cause of death among children under the age of five.
它是造成5岁以下儿童死亡的主要原因。

as pope benedict had recently noted, lack of material resources was not the main cause of underdevelopment.
正如本笃教皇最近所指出的，缺乏物质资源不是造成不发达的主要原因。

ingestion has proved to be the main cause of poisoning with this
饮食摄入是该化合物中毒的主要原因。

climate change deniers argue that the sun is the main cause of climate change.
否认气候变化的人说， 太阳是地球气候变化的主要原因。

29. lower commodity prices were the main cause of the downturn.
29. 商品价格下跌是造成下滑趋势的主要原因。

32. the main cause of the many conflicts besetting africa was poverty.
32. 困扰非洲的许多冲突主因是贫穷。

of the main causes of maternal mortality, unsafe abortion is the single most preventable cause of death.
在产妇死亡率的主要原因中，不安全流产是唯一最容易预防的死亡原因。

b. the main causes of displacement
b. 流离失所的主要原因

and one of the main causes of all these fires is electricity.
引起这些火灾的一个主要原因就是电。

poverty, social exclusion and lack of prospects were the main causes of vulnerability to drug abuse.
贫困、社会排斥和对人生目标的迷失是走上吸毒道路的主要原因。

159. obstetric haemorrhage is the main cause of maternal mortality, with high blood pressure during pregnancy coming second.
159. 产后出血是孕产妇死亡的主要原因，其次是妊娠高血压。

lack of airbags and poor body-shell integrity are the main causes of the poor star ratings achieved.
缺少安全气囊和车身外壳整体性较差是所获星级评定不佳的主要原因。

524. the main cause of poverty among single women is the insufficiency of their earnings or pension.
524．在独身妇女中，贫困的主要原因是工作收入或养老金不足。