This Dyson V15 includes 10 helpful tools, including a Fluffy Optic Cleaner Head that makes the invisible dust visible on your hardwood floors, a crevice tool for clearing around tricky edges and hard-to-reach spots, and a fabric/mattress tool that helps remove dust, dirt, and allergens from important spaces.
图①：在陕西白水县，西北农林科技大学白水苹果试验站站长高华（右）和硕士研究生于萌正在检测苹果糖度。
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检查妇女的身体，应当由女性工作人员或者医师进行。