{ antialias: true }：开启了抗锯齿，让边缘光滑，不再有毛刺。
▲ MacBook 灵动岛效果图
。旺商聊官方下载对此有专业解读
Whether you have carpeted floors, hard floors, pets, or shoes that always seem to bring in dirt, this vacuum is built to handle it all. It comes with three different attachments for cleaning high, low, and all the annoying little places, as well as a wall dock and charger for easy storage.
妈妈每日操持着一家三口的饭食，从单位下班回家，围着灶台就开始做第二份名为“母职”的工，从无懈怠。但面对招待十几口人的“大场面”，自认为厨艺不精的妈妈倍感压力。