而这套生物传感器运用了石墨烯这种新型材料，它的目标物是化学元素，敏锐的“嗅觉”让它能更深度、准确地体现身体健康状况。
This set of biological sensor uses the new material of graphene; its target is chemical elements, and its keen “sense of smell” enables it to reflect the health status of the body more in-depth and accurately.