This is critical since the US will depend on Russian spacecraft to reach the International Space Station from 2010 to 2014, when the shuttles are decommissioned.是什么意思_This is critical since the US will depend on Russian spacecraft to reach the International Space Station from 2010 to 2014, when the shuttles are decommissioned.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句