air pollution

简明释义

空气污染

英英释义

例句

1.The government is implementing new regulations to combat air pollution.

政府正在实施新法规以对抗空气污染。

2.Children are particularly vulnerable to the effects of air pollution.

儿童特别容易受到空气污染影响。

3.Reducing air pollution can lead to better public health outcomes.

减少空气污染可以带来更好的公共健康结果。

4.Planting more trees can help mitigate air pollution in urban areas.

在城市地区种植更多树木可以帮助减轻空气污染。

5.Many cities are experiencing serious air pollution issues due to increased traffic.

由于交通增加，许多城市正面临严重的空气污染问题。

作文

Air pollution is a pressing issue that affects millions of people worldwide. It refers to the presence of harmful substances in the atmosphere, which can have detrimental effects on both human health and the environment. The primary sources of air pollution (空气污染) include industrial emissions, vehicle exhaust, and the burning of fossil fuels. These activities release a variety of pollutants, such as carbon monoxide, sulfur dioxide, nitrogen oxides, and particulate matter, into the air we breathe.One of the most concerning aspects of air pollution (空气污染) is its impact on public health. Studies have shown that exposure to polluted air can lead to serious health problems, including respiratory diseases, cardiovascular issues, and even premature death. Vulnerable populations, such as children, the elderly, and those with pre-existing health conditions, are particularly at risk. For instance, asthma rates have skyrocketed in urban areas where air pollution (空气污染) levels are high, leading to increased hospital visits and healthcare costs.Moreover, air pollution (空气污染) does not only affect individual health; it also has far-reaching consequences for the environment. Pollutants can harm wildlife, damage forests, and contaminate water sources. For example, acid rain, which is caused by the release of sulfur dioxide and nitrogen oxides, can severely damage aquatic ecosystems and soil quality. Additionally, air pollution (空气污染) contributes to climate change, as many of the pollutants released into the atmosphere are greenhouse gases that trap heat and alter weather patterns.Governments and organizations around the world are taking steps to combat air pollution (空气污染). Policies aimed at reducing emissions from vehicles and industries are being implemented, and there is a growing emphasis on renewable energy sources, such as wind and solar power. Public awareness campaigns are also crucial in educating individuals about the importance of clean air and how they can contribute to reducing air pollution (空气污染) in their communities. Simple actions like using public transportation, carpooling, and reducing energy consumption can make a significant difference.In conclusion, air pollution (空气污染) is a critical environmental challenge that requires immediate attention. Its effects on human health and the planet are profound and far-reaching. By working together to implement effective policies, raise awareness, and adopt sustainable practices, we can reduce air pollution (空气污染) and create a healthier future for ourselves and generations to come.