A technology company has revealed it is strapping pollution-monitoring backpacks onto ten pigeons in London to monitor air pollution over the next three days.
一家科技公司透露称，他们在十只鸽子背上绑上了污染监测器，在未来三天监测伦敦空气污染情况。
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It has been trying out monitoring stations that are intended to yield minute-to-minute maps of outdoor air pollution.
它一直在尝试建立监测站，以生成精确至分钟的室外空气污染分布图。
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One Sunday afternoon, we went out to do some monitoring, and he said, why don't we put it on Baggy's collar and let her monitor the pollution?