单词:universal-joint journal
单词:universal-joint journal 相关文章
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Scientists Test New Treatment for Injuries that Produce Arthritis American researchers are looking for new ways to reduce arthritis pain. Arthritis is known to affect older people. Over time, the joints of the body suffer damage and become inflamed.
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A contract has been signed between the Chinese and the US parties to build a Universal Studios theme park in Beijings east suburban district of Tongzhou, the newly confirmed second administrative center of the city, Beijing Youth Daily reported Monda
This is the VOA Special English Development Report. People get chikungunya fever when they are bitten by mosquitoes infected with the disease. For many years, the disease has been found in countries in Africa and Asia. The symptoms are increased bod
Each year, scientists work to develop a unique influenza vaccine to protect people against the strain expected in the coming flu season. Mutations in the virus mean that last year's vaccine probably won't protect against this year's flu variety. Now,