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关于雾霾天气的英语作文带翻译

关于雾霾天气的英语作文带翻译
As the saying goes "qiu dong smog knife to kill". We
can see and catch "smog" actually have bigger influence
on the body, especially the high incidence of respiratory and
cardiovascular and cerebrovascular diseases in the elderly group.
1. The effects on the respiratory system. Haze composition is
very complicated, including hundreds of atmospheric chemistry
particulate matter. Which is bad for your health mainly aerosol
particles less than 10 microns in diameter, such as mineral particles,
sea salt, sulfate, nitrate, organic aerosol particles, fuel and car
exhaust, etc, it can directly enter and adhesion in the human
respiratory tract and alveoli. Especially the submicron particles are
deposited on upper and lower respiratory tract and alveolar, causes
the disease such as the acute rhinitis and acute bronchitis. For
obstructive bronchus asthma, chronic bronchitis, emphysema and
chronic respiratory diseases such as chronic obstructive pulmonary
disease patients, haze weather can make the illness acute or acute
exacerbation. If this kind of environment will cause lung cancer for a
long time.

2. The effects on the cardiovascular system. Haze weather
pollutants in the air, air pressure is low, easy to induce acute
cardiovascular disease. Such as heavy fog, the moisture content is
very high, if people in outdoor activities and sports, the body's
sweat is not easy to discharge, cause people bosom frowsty,
increased blood pressure.
3. The fog haze weather can also result in close formation
ultraviolet weakened, activity of the infectious pathogen in the air,
increase of infectious diseases.
4. Reduce because of the fog the sun, ultraviolet irradiation in
children is insufficient, inadequate vitamin D in the body to generate,
the absorption of calcium significantly reduce, serious can cause
rickets in infants, children's growth to slow down.
5. Affect mental health. Heavy fog weather depression, due to
weak light and easy to let a person produce mental laziness,
depression, and pessimism, encounter something goes wrong and
even easier to spin out of control.
6. Affect the traffic safety. Low vision in haze weather, visibility,
air quality is poor, easy to cause traffic jams, traffic accidents.
常言道“秋冬毒雾杀人刀” 。我们看得见、抓不
着的“雾霾”其实对身体的影响较大，尤其是对心脑血管和呼吸系统疾病高发的老年人群体。

1.对呼吸系统的影响。霾的组成 成分非常复杂，包括数百种
大气化学颗粒物质。其中有害健康的主要是直径小于10微米的
气溶 胶粒子，如矿物颗粒物、海盐、硫酸盐、硝酸盐、有机气溶
胶粒子、燃料和汽车废气等，它能直接进入并 粘附在人体呼吸道
和肺泡中。尤其是亚微米粒子会分别沉积于上、下呼吸道和肺泡
中，引起急性 鼻炎和急性支气管炎等病症。对于支气管哮喘、慢
性支气管炎、阻塞性肺气肿和慢性阻塞性肺疾病等慢性 呼吸系统
疾病患者，雾霾天气可使病情急性发作或急性加重。如果长期处
于这种环境还会诱发肺 癌。
2.对心血管系统的影响。雾霾天气空气中污染物多，气压低，
容易诱发心血管疾 病的急性发作。比如雾大的时候，水汽含量非
常的高，如果人们在户外活动和运动的话，人体的汗就不容 易排
出，造成人们胸闷、血压升高。
3.雾霾天气还可导致近地层紫外线的减弱，使空气中的传染
性病菌的活性增强，传染病增多。
4.由于雾天日照减少，儿童紫外线照射不足，体内维生素D
生成不足，对钙的吸收大大 减少，严重的会引起婴儿佝偻病、儿
童生长减慢。
5.影响心理健康。阴沉的雾霾天气 由于光线较弱及导致的低
气压，容易让人产生精神懒散、情绪低落及悲观情绪，遇到不顺
心的事 情甚至容易失控。
6.影响交通安全。出现霾天气时，视野能见度低，空气质量

差，容易引起交通阻塞，发生交通事故。