不卫生环境下制备或存放的食物是造成腹泻的另一重大因素。
Food is another major cause of diarrhoea when it is prepared or stored in unhygienic conditions.
如果要把大笔资金花在清理环境灾难上，那么最好把钱花在那些乏味但紧迫的问题上，比如处理第三世界国家不卫生的水的问题上。
If big sums are to be spent on cleaning up environmental disasters, it is better to spend them on unglamorous but pressing problems such as unsanitary water in Third World countries.
最后该文指出那里不卫生的环境。
不卫生的环境会引起疾病。
密集、拥挤、紧张、不卫生，没有阳光通风的环境，为病毒进化提供了完美的环境。
Dense, crowded, intense, and unsanitary, an environment without sun light or ventilation provides a perfect environment for viruses to evolve.
环境不卫生、拥挤、潮湿和天气太热可能助长这种皮肤病的散播。
Poor hygiene, crowding, and humid, hot weather may promote its spread.
该报告估计，19.7在2003年的4160万美元不安全堕胎万人-无论是自我催眠，由执业不熟练或不卫生的环境中进行了。
The report estimated that 19.7 million of the 41.6 million abortions in 2003 were unsafe - either self-induced, performed by unskilled practitioners or carried out in unhygienic surroundings.
该报告估计，19.7在2003年的4160万美元不安全堕胎万人-无论是自我催眠，由执业不熟练或不卫生的环境中进行了。
The report estimated that 19.7 million of the 41.6 million abortions in 2003 were unsafe - either self-induced, performed by unskilled practitioners or carried out in unhygienic surroundings.
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