Фото: Екатерина Чеснокова / РИА Новости
五年，时间的刻度，更是奋斗的标尺。。搜狗输入法下载对此有专业解读
，这一点在体育直播中也有详细论述
Debris actually pelts the ISS all the time, and noticeable dents and cracks line the exteriors. But should something fully breach the station, cabin atmosphere will seep into the vacuum of space and alarms will go off. Pressure gauges will confirm to astronauts that the station has, almost certainly, been hit, and the speed of the seepages may indicate how much time the crew has to respond. According to one NASA estimate, a 0.6-centimeter-wide hole leaves 14 hours to plug the leak. A 20-centimeter hole leaves less than a minute.，详情可参考同城约会
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