求翻译：汽车的增多也影响了人们的生存环境，大量的汽车尾气排入大气中，会对人们的呼吸系统造成伤害，尤其是老人和孩子，由于他们的体质原因，使他们更容易生病。是什么意思？

Increase in car also affect people's living environment, a large number of vehicle exhaust into the atmosphere, will cause harm to people's respiratory system, particularly the elderly and children, due to their physical causes, making them more susceptible to diseases.

The car was also affected by the increased survival of automobile exhaust gas, and the large number of environment into the atmosphere, and the people will be hurt the respiratory system, in particular, the elderly and children, because of their physical, which render them more susceptible to illnes

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Increase in cars also affects people's living environment, a large number of automobile exhaust gas into the atmosphere, will cause damage to the respiratory system, especially the elderly and children, due to their physical reasons, making them more vulnerable to illness.