They are backed up by technicians who design instruments to collect data from athletes.
他们得到了技术人员的支持,这些技术人员设计仪器来收集运动员的数据。
To collect data for my report, I need to talk to someone who knows that small city very well.
为了给我的报告收集数据,我需要和一个非常了解那个小城市的人谈谈。
Depending upon your theory, use different tools to collect data.
根据您的理论,可以使用不同的工具来收集数据。
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