People plant a great number of young trees in the mountains.When the trees grow big and tall enough, they are cut down by workers and carried out of the mountains to the paper mill where fine paper is made from wood.Then it is taken to every corner of the country and used for differe...
While too much time in the sun can be bad for your skin and may lead to serious health problems, small doses can be good for you in several ways.
More and more people move from the countryside to big cities. Does this development bring more advantages or disadvantages to the environment? Give reasons for your answer and include any relevant examples from your own knowledge or experience. Write at least 250 words. Task 2 利弊比较题 城市化...
Find out how the sun and UV radiation can affect your eyes and what steps you can take to protect and treat your eyes if dealing with sun damage.
B. That said, while UV-A does plenty of damage on its own, ray for ray, it’s UV-B that causes more problems generally associated with exposure to the sun’s rays, like skin cancer, aging, and DNA damage. It’s also UV-B waves that are primarily responsible for your sunburned ...
Nothing can completely undosun damage, although the skin can somewhat repair itself, especially with on-going sun protection. So, it's never too late to begin protecting yourself from the sun. Your skin does change with age -- for example, you sweat less and your skin can take longer to...
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I HAVE recently received a very troubled letter from a reader, which I think I should reprint in full, as it is of great topical interest. Here it is.Kington, Miles
Disclaimer: The advice in this article is for informational purposes only and does not replace medical care or an in-person check-up. Please check with an eyecare professional before purchasing any products or remedies. For information on our article review process, please refer to our Editorial ...
Sun damage is no fun no matter what body part it's affecting. It's possible to have a safe summer soaking up the rays while keeping your eyes safe and healthy. Personal Care Guides Eye Care Dental Care Mental Health Other Personal Care ...