1 Make sure that the microphones on your device aren't blocked. 2  For example, if your device has a protective case, remove it. 3  If you're using an iOS device, try to use Siri with a headset. 4  If Siri works, get more help with the microphones on your device.
Jet Ski (jÄt) A trademark for a personal watercraft. Jet Ski. n (Swimming, Water Sports & Surfing) trademark a small self-propelled vehicle for one person resembling a scooter, which skims across water on a flat keel, and is steered by means of handlebars. vb (intr; usually not capitals) , -skis, -skiing, -skied or-ski'd (Swimming, Water Sports & Surfing) to ride a Jet Ski. Jet Skier n. Jet Skiing n. Jetâ² Ski` Trademark. a jet-propelled boat ridden like a motorcycle.
A sedan moves on land and is classified as a car, while a jet-ski moves on water and is classified as a watercraft. The classification of these objects helps us to put them in specific categories, so we know immediately what they do and how they are different from other objects. We classify things in science as well. We do this to better understand objects, but also to help keep us organized.