On Wednesday, officials changed the priority of the spacewalk from inspection of a malfunctioning road rotary joint on one side of the station to repair of a torn solar wing on the other.

• 周三官员们改变了原定先检查空间站一侧旋转连接点而进行太空行走的计划，决定先修复另一侧被撕裂的太阳能翼板。