This sensor will alert you when the maze has passages going off to the left.
当左边出现通道时,这个传感器会发出警报。
Whenever an animal triggers the sensor, the camera goes off, delivering photographic evidence of a wild beastie.
当有动物出现在附近就会触动传感器,照相机就会自动拍照,瞄准经过的野生动物拍下他们存在的证据。
Each sensor tag provided up to seven months of data before falling off.
每一个传感器在掉落之前可以提供长达7个月的数据。
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