They also found that the group using the hands-free kit made 83% more errors in their tasks than those who were not talking.
他们还发现，使用免提设备的小组在执行任务时比不使用免提设备的小组多犯83%的错误。
The same thing happens if you talk on a mobile phone while driving – even legally with a hands-free kit.
同样地，如果你一边打电话一边开车的话——即便是使用了免提设施。
The same thing happens if you talk on a mobile phone while driving – even legally with a hands-free kit.
同样地，如果你一边打电话一边开车的话——即便是使用了免提设施。
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