摘要：吸烟对健康有害的英文表达为"Smoking: The Harmful Impact on Health"。吸烟会导致多种健康问题，包括肺癌、心脏病、中风、呼吸系统疾病等。吸烟不仅危害个人健康，还会对周围的人造成二手烟的危害。建议人们尽早戒烟，保护自己和周围人的健康。

Firstly, smoking is a leading cause of various diseases and health complications. Smoking tobacco products significantly increases the risk of developing lung cancer, the most common type in smokers. Additionally, smoking can cause cardiovascular diseases, respiratory infections, and chronic respiratory ailments like emphysema and bronchitis. The harmful chemicals in cigarettes damage the lungs and other organs, leading to a wide range of health issues.

Secondly, smoking during pregnancy can have severe consequences for the fetus. Smoking while pregnant increases the risk of premature birth, low birth weight, and even fetal death. The harmful substances in cigarettes can pass through the placenta and affect the developing fetus, leading to lifelong health issues. Therefore, it is crucial for pregnant women to abstain from smoking and seek help to quit if they are already smokers.

Thirdly, smoking also profoundly impacts society. The healthcare costs associated with smoking-related diseases are immense, burdening both the economy and public health system. Smoking also leads to decreased productivity in the workplace due to sick leave and early retirement. Furthermore, smoking in public places can be a source of discomfort for non-smokers, leading to conflicts and disputes.

Fourthly, smoking also has environmental repercussions. Cigarette smoking results in the release of harmful substances into the environment, such as cigarette butts and ash, which can contaminate soil and water bodies. The toxic chemicals released into the air from smoking also contribute to air pollution, affecting the environment and everyone's health.

Furthermore, the harmful effects of smoking are not limited to adults but also extend to teenagers and children. Children who are exposed to smoke at a young age are more likely to start smoking themselves, increasing their risk of developing various diseases later in life. The impact of smoking on teenagers' health is particularly concerning as it can affect their physical growth and mental well-being.

In addition to the direct health risks associated with smoking, there are also social implications that cannot be overlooked. Smoking can contribute to social problems such as poverty, crime, and social inequality. The financial burden of smoking-related illnesses often leads to financial hardship for families and communities, which can further lead to social issues like crime and instability.

In conclusion, smoking has numerous adverse impacts on individual health, society, and the environment. The health risks associated with smoking are well-documented and cannot be ignored. Quitting smoking is one of the best decisions an individual can make for their health and well-being. Moreover, it is crucial to create awareness about the harmful effects of smoking among teenagers and children to prevent them from starting this addictive habit in the first place. Additionally, society should take proactive measures to reduce smoking rates by promoting smoke-free environments and providing support and resources for those seeking to quit smoking. It is everyone's responsibility to protect their health and contribute to a healthier society by refraining from smoking. Additionally, it is important to encourage smoke-free policies in public places and workplaces to create a healthier environment for everyone.