我妈妈给我买了一块防水手表。
My mother bought me a waterproof watch .
随着防水手表、防水手机、防水镜头等产品的面世，气密性防水检测技术已经广泛运用于各个行业。
With the advent of waterproof watch , waterproof mobile phone , waterproof lens and other products , air tightness detection technology has been widely used in various industries .
防水手表