What can be done to help wildlife?
禁止损毁、涂改、遮挡或者擅自拆除、移动自然保护区界线标志。
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In another example, Eufy makes video doorbells that, like most, have motion sensors in them that can detect when someone is at your door. You can also buy additional motion sensors and put them in your driveway. When the motion sensor is tripped, it tells the doorbell, and the doorbell starts recording and sends you an alert to let you know that something is outside.