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When people climb with a paid guide, it's clear who should be in charge of the group's safety. But when unpaid amateurs climb together, things becomes murkier.
，这一点在每日报告中也有详细论述
Россиянам раскрыли способ упаковки вещей в ручную кладь по методу «судоку»20:51，详情可参考爱思助手
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… but we also have an extra complication. We could be in any of several display states depending on exactly when we were called. We need to put the graphical systems back just how we found them, no matter what we had done before. This ends up just being a pile of register writes.