丰富车型矩阵，打造“好而不贵”的产品
Семен Александров (старший редактор отдела Мир)
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But I was most psyched to see that the big mopping pad isn't restricted to the round circumference of the robot vac. Instead, the mopping pad pokes out from under the vacuum's body every second or two. In theory, that should solve a lot of the lazy edge mopping issues that I've experienced with past Shark robot mops. I mean, that design must be a good idea if Roborock thought of it, too — it's an incredibly similar setup to the Roborock Saros 20 Sonic that's coming out later this year. Roborock has long been my most trusted brand for corner mopping, so I can't wait to compare their mopping skills.，这一点在Line官方版本下载中也有详细论述
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