新加坡派出机器狗提醒民众保持社交距离
<p>为了提醒人们保持安全的社交距离，新加坡在一个公园中派出了一只机器狗。这只机器狗配有摄像头，可以穿越公园内的崎岖地，配置的分析工具还可以评估园内的人数。</p><p><span word="Singapore">Singapore</span> <span word="is">is</span> <span word="trying">trying</span> <span word="a">a</span> <span word="new">new</span> <span word="way">way</span> <span word="to">to</span> <span word="get">get</span> <span word="its">its</span> <span word="residents">residents</span> <span word="to">to</span> <span word="stay">stay</span> <span word="away">away</span> <span word="from">from</span> <span word="each">each</span> <span word="other">other</span>.</p><p>新加坡正在尝试一种新的方式来让民众保持安全社交距离。</p>
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