"Our focus is to get general statistics for better traffic management and populationmonitoring," he said.
“我们的重点是获得总体统计数据以便更好地管理交通和监测人口，”他说。
2
Active monitoring and surveillance of the natural mosquito population should accompany control efforts to determine programme effectiveness.
积极监测蚊子自然数量应是控制工作的一部分，以了解活动的有效性。
3
Our new method offers genuine promise for monitoring the population of this elusive and rare insect, one that is declining across much of its European range.