很多的机器闲置在地下室里。
实际上，闲置机器不仅可以担任备用角色，还可以有很多其他用途(包括与DB 2相关和不相关的用途)。
The truth is that you can leverage the idle machine for many USES (both DB2 and non-DB2 related) beyond the standby role.
商业萧条期间，这个工厂的机器半数是闲置的。
During the business depression, half the machines in the factory were idle.
对于这样的情况，最需要的就是有人能够提示那些工人关于他们的懈怠和机器的闲置浪费，最需要的是有人能告诉他们应该如何做才能让自己满负荷运转。
What he needs is someone to point out to him his listless workmen and idle machines, and show him how to put each one to working full time and overtime.
如果机器左侧分钟闲置超过20时，系统会自动登出，以防止任何未经授权的访问。
If the machine is left idle for more than 20 minutes, the system will automatically logoff itself to prevent any unauthorised access.
如果机器左侧分钟闲置超过20时，系统会自动登出，以防止任何未经授权的访问。
If the machine is left idle for more than 20 minutes, the system will automatically logoff itself to prevent any unauthorised access.
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