Author(s): Yukinari Ikeda, Akio Ishii
Фото: Екатерина Чеснокова / РИА Новости
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Green means go.
Последние новости
Even a single night of road traffic noise, at levels that are typical of those living in a city, causes stress to the heart and blood vessels
· 胡波 · 来源：study资讯