“I think definitely the importance of video has been clear,” Siminoff said. “But I think this is just another example of how important it is to have video at your house, to be able to have systems like Ring. I think it did show the importance of that.”
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[87]种草改良面积是指通过人工种草、飞播种草、草原改良、围栏封育等措施进行草原生态修复的面积之和。