For example, say there is an environmental sensor that senses the current temperature.

例如，假设有一种环境传感器能够感觉环境温度。

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Sensor devices are not limited to RFID, and can include environmental sensors, location sensors, optical sensors, acoustic sensors, and many others.

传感器设备并不限于 RFID，可以包括环境传感器、位置传感器、光学传感器、声传感器和其他很多种类的传感器。

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The invention comprises an environmental sensor that measures a value of an environmental parameter of the ambient environment of the biometric measurement system.

本发明包括环境传感器，其测量生物统计测量系统的周围环境的环境参数值。

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With Windchimes, we imagined adapting payphones to create a distributed environmental sensor network in service of New York City residents and visitors.

ENGADGET: NYC awards six Reinvent Payphones finalists, asks public to select favorite via Facebook

These "environmental sensor stations" would use the phone network to offer real-time and hyper-local records of the city's rain levels, pollution and other environmental conditions.

BBC: New York's phone boxes get new lease of life