The docking station handles its own emptying, hot water mop washing, drying, and refilling. And it has a bagless design so if you want to make greener choices, this robot vacuum assists.
TechCrunch Daily News
，这一点在51吃瓜中也有详细论述
央行提出，提升汇率避险服务水平。视觉中国/图
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