a nugatory and pointless observation.
毫无价值和意义
言论。
；不可能有
；无用；无益;;;, 多余;,不相关;;;;, 荒谬;;
，无聊;a nugatory and pointless observation.
毫无价值和意义言论。
speculating like this is a pointless exercise.
这样猜测是毫无意义。
In the end it proved a pointless exercise.
最终证明这是个无意义工作。
a pointless dispute over niggling details.
在琐碎小事上一次无礼争吵
dissipating their energies in pointless argument;
在无意义争论中消费精力；
She considered it pointless to plan in too much detail.
她认为计划得太详细没有意义。
The host bored his guests with a long and pointless anecdote.
主
冗长而毫无意义轶闻使客们都厌倦了。
pointless attempts to rescue the victims of the raging fire.
试图将熊熊大火中遇难者救出徒劳举动
He asked them all kinds of pointless questions, stalling for time.
他向他们提了各种毫无意义问题来拖延时间。
We don't know all the circumstances, so it would be pointless to speculate.
我们不了解所有情况, 妄加推测是没有意义。
DISCARDABLE tells the system it may swap the resource memory to disk when it's not being used in order to conserve system resources (essentially pointless).
DISCARDABLE告诉系统它可以交换资源记忆到磁盘,为了保存系统资源当它不再被使用时候(基本上是没有意义).
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