There is no switch that can turn life on or off.

没有一种能够启动或关闭生命的开关。

youdao

Running Compact with no switch (default setting) does not change the DBIID; it can run nightly if transaction logging is used, reclaiming white space, but not reducing file size.

运行不带此开关选项（默认设置）的压缩不会更改 DBIID；如果使用事务日志，可以让它每夜都运行，回收空白，但不减少文件的大小。

youdao

There is no switch knob on the surface.

在面板表面上没有开关按钮。

youdao

So now it's not just that the on-off switch is stuck in off, the brain's no longer capable of engaging in these higher order P-functions.

所以现在看来就不是开关被卡住，大脑已经不再有能力,实行这些高级的人格功能。

耶鲁公开课 - 死亡课程节选

Reality extends to the plain fact that there is no switch or level to push, pull or toggle that will instantaneously change the polarity of the flow.

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Furby also has no OFF switch, so the potential to drive parents nuts is fairly high.

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No Anchor switch things up on the brand new full-length, The Golden Bridge.

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