这些气球在使用前都要经过加热出来，以恢复弹性。即使是南半球的夏天，南极站附近的温度也只有- 4华氏度(- 20摄氏度)，气球都会冻得失去弹性。
The balloons must first be heated to regain their elasticity, which is robbed from them in storage by the -4 degrees Fahrenheit surface temperatures in the southern hemisphere's summer.
最坏的确认过程是那些可恢复的操作，例如移动文件到回收站中。
The worst confirmations are those of undoable actions, such as moving a file to the Recycle Bin.
在巴黎北部的罗梅地铁站，广播告知通勤乘客火车正在部分恢复正常，而前几天，火车完全不能运行。
At the Laumiere metro station in northern Paris, a loudspeaker informed commuters trains were functioning sporadically - rather than not at all, as it had a few days before.
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