Poverty is not prevalent in most cities although, perhaps because of the crowded conditions in certain areas, it is more visible there.
贫穷在大多数城市并不普遍，但也许由于某些地区的拥挤状况，贫穷在那里更为明显。
During the Industrial Revolution, factory workers lived in poor and crowded conditions.
工业革命时期，工人的居住环境又差又拥挤。
Crowded conditions favour the spread of disease.
拥挤的条件便于疾病传播。
Often, factory workers lived in poor and crowded conditions.
工厂的工人经常在贫困拥挤的条件下生活。
Clean water and safe sanitation are critical for the people now living in crowded conditions.
对目前生活在拥挤条件下的人们来说，洁净水和安全的卫生条件至关重要。
Poverty is not endemic to cities although, perhaps because of the crowded conditions in certain areas.
虽然贫穷并非城市的特产，但是可能由于某些地区的人口过多而使贫穷现象在该处较为明显。
Sullivan also pointed to possible "complicating factors," such as malnutrition, poor housing or crowded conditions.
Sullivan也指出可能有复杂的因素比如营养不良或居住条件恶劣社会环境拥挤。
The necessary space for burial should also be considered at the site planning stage, particularly in crowded conditions.
在坟址规划阶段，需要考虑到必要的安葬空间，尤其在拥挤的条件下。
It can be seen clearly that men travel in more accidental prone crowded conditions in trains when the female compartments are quite empty.
通常可以见到在火车上男性隔间异常拥挤而女性隔间大片空位的现象。
Presumably, the lower AD and ECI should be the bases of the major reasons for the smaller size of M. separata in the crowded conditions.
由此认为，食物利用率下降是高密度条件下粘虫个体较小的主要原因之一。
The park where I often run is more packed than it has been all winter, and the crowded conditions have led to comments from angry runners.
我常去跑步的那个公园满是人，比冬天的还多，这些拥挤的人流总会招致跑步者的不满。
The disruption and overcrowding of people accustomed to living in different and less crowded conditions make sanitation a critical issue.
习惯于较为宽松的生活环境的人们所面临的拥挤的与以往完全不同的环境使成为紧要的问题。
Poultry flocks are worst affected, transmitting the virus easily in crowded conditions; however, the infection of wild birds is also an increasing concern.
家禽最容易感染该病，因为拥挤的环境使传播该病毒变得容易。但野鸟感染病例变得越来越多。
In wild birds, most of these viruses are relatively harmless or cause only mild disease; however, in poultry, under crowded conditions, they can evolve to cause more severe disease.
这些病毒对于野鸟通常无害或仅造成轻微感染。但对于密集环境下饲养的家禽，它们通常会造成比较严重的疾病。
The risk of a mass cholera outbreak is highest when poverty, war or natural disasters force people to live in crowded conditions without adequate sanitation, according to the Mayo Clinic.
大规模霍乱暴发主要原因贫穷，战争和自然灾害，迫使人们生活在拥挤的条件下，没有足够卫生设备。
The clothing analogy might not be too far off, since the human population boom, combined with ever more crowded conditions, is likely increasing evolutionary pressure on our own individuality.
服装的比喻可能离现实不远了，因为人类人口的爆发式增长，加上更加拥挤的环境，很可能会对我们自身的个体性产生进化方面的压力。
Under these more crowded conditions, the restless nighttime movements of the arrhythmic chipmunks in their burrows clued the weasels in to their locations, and predation increased dramatically.
在这些更加拥挤的环境中，地洞里无节奏的金花鼠不得休息的夜间活动把它们的所在暴露给黄鼠狼，猎食急剧增加。
If scientists had been working with a different principle of inquiry, they might have noticed that most victims of tuberculosis were poor, and lived in crowded conditions, and had poor diets.
如果科学家们遵循的是另一种探究原则，也许他们会发现大多数肺结核病人都很贫穷，生活在拥挤不堪的环境里，饮食极差。
Animals who lived in stressful conditions such as crowded cages had weaker immune systems and a higher susceptibility to heart disease, and died at a younger age than those in less crowded conditions.
居住在拥挤牢笼中的动物，由于环境压力，自身的免疫系统更弱，而且很可能会发生心脏疾病，并且比那些居住在宽敞环境中的动物更容易早死。
With fresh air to breathe, less crowded living conditions, and more chances to take part in physical exercise, children in the country are usually healthier than those in the city.
乡下的孩子有新鲜的空气可以呼吸，生活环境不那么拥挤，有更多的机会参加体育锻炼，所以他们通常比城市中的孩子健康。
The rise in the number of cases in Cite Soleil is particularly concerning, due to its crowded living conditions, poor sanitation, and lack of access to potable water.
尤其令人关切的是太阳城病例数量的上升，由于这一地带的生活条件拥挤，卫生欠佳且不能获得饮用水。
Parent's lack of knowledge, crowded living conditions and availability of chemicals in and around houses account for most ingestions.
大多数情况下误食腐蚀性物质是由于患者缺乏相关知识、拥挤的居住条件以及房屋内及周围化学品到处可见。
Persons at greatest risk are those living in rural areas where Mastomys are usually found, especially in areas of poor sanitation or crowded living conditions.
高危人员是生活在农村地区的人，那里通常可发现mastomys鼠，尤其是卫生设施不良或生活条件拥挤的地区。
It was assumed to be contagious because epidemics of hepatitis often occurred in crowded, unsanitary conditions, but how it was passed from person to person was a mystery.
它被假定是传染性的，因为肝炎的传播经常出现在拥挤的、不卫生的情况下，它在人与人之间是怎样传递的是一个谜。
Living conditions in crowded cities, they say, are similar to those of animals in a zoo and make the inhabitants unusually aggressive.
他们认为，人们生活在拥挤不堪的城市里，生活条件与动物园里的动物很相似，这种状况使得这些居民特别地好斗。
Commenting on the crowded traffic or the late bus, or high prices in the department store (immediate conditions) is also always appropriate.
至于交通拥挤、公交车迟到或百货公司的物品售价太高等（临时发生的话题），也是很适合的。
Commenting on the crowded traffic or the late bus, or high prices in the department store (immediate conditions) is also always appropriate.
至于交通拥挤、公交车迟到或百货公司的物品售价太高等（临时发生的话题），也是很适合的。
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