The sudo is necessary depending on your choice in the next step.
The astronauts were helped on to a stretcher, which is standard practice after spending so long in the weightless environment.
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The 'magical' blue flower changing farmers' fortunes in India
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“魔法のつえ”が奪われた 最高裁Noで新たなトランプ関税は？，详情可参考搜狗输入法下载
copy(tasks2, tasks)