经过两天的沉默，地面控制队接到信号的飞船把自己变成了紧急待命模式。

After two days of silence ground control teams received a signal that the spacecraft had put itself into an emergency standby mode.

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试想想，现在的机器可以检测到电话，随着国际互联网和唤醒从待命模式，以服务呼叫没有任何错过。

Just imagine, now the machine can detect phone call over the Internet and wake up from standby mode to serve the call without any miss.

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如果设置为保存，传感器进入待命休眠模式节省电池电量。

If set to SAVE, the sensor goes into a standby sleep mode saving battery power.

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