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Long-duration missions in space take a toll on the body, astronauts lose bone density and suffer muscle loss. Blood circulation is also affected, and fluid shifts can also impact eyesight.
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Трамп высказался о непростом решении по Ирану09:14。关于这个话题，safew官方版本下载提供了深入分析
Bolivia's health ministry said 31 people were injured in the incident. It also issued an urgent appeal for blood donations.。业内人士推荐同城约会作为进阶阅读