除非万不得已，所有卖家都在远离市场，等待着信心恢复后重新入市。
But anyone who does not have to sell is keeping away, waiting for confidence to return.
最简单的被称为观察等待，这意味着什么都不做，除非以后的试验显示癌症恶化。
The simplest is known as watchful waiting, which means doing nothing unless later tests show the cancer is worsening.
除非指定一个超时值，否则db2stop默认在停止该成员之前必须等待那个UOW完成。
Unless a timeout value is specified, the db2stop quiesce will have to wait for that UOW to be completed before stopping that member.
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