求翻译：许多的垃圾堆积在一起，不仅占用很多的土地，而且会产生一些有毒有害的物质，臭味，污染空气、水源。同时，滋生蚊、蝇、蟑螂、老鼠，传播疾病，对人们的健康危害极大。是什么意思？

A lot of garbage piled up together, not only takes up a lot of land, and will produce toxic and hazardous substances, odor, air pollution, water. Meanwhile, the breeding ground for mosquitoes, flies, cockroaches, rats, transmitted diseases, have done great harm to people's health.

Many of the accumulation of waste, not only take up a lot of land, which would have a number of toxic and hazardous substances, the stench and pollution of the air, and water. Meanwhile, mosquitoes, flies, cockroaches, rats, and spread disease to people's health.

Many sanitary fills in together, not only takes very many lands, moreover can produce some virulent harmful materials, the fetid odor, the air pollution, the water source.At the same time, multiplies the mosquito, the musca, the cockroach, the mouse, disseminates disease, is enormous to people's hea

With garbage piled up in the many, not just take up a lot of land, and will produce some toxic and hazardous substances, odor, pollution of air and water. At the same time, mosquitoes, flies, cockroaches, rodents, spread disease, and does great harm to people's health.

many of the accumulation of waste, not only take up a lot of land, but there will be some toxic and hazardous substances, the stench and pollution of the air, and water. Meanwhile, mosquitoes, flies, cockroaches, rats, and spread disease to people's health. ;