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paddle造句
121. Give three long blasts on a police whistle while waving a paddle, helmet or life vest over your head. If a whistle is not available, use the visual signal alone. 122. It looks like we're up the creek without a paddle. 123. Cruise ship is also called OARS, it is in the ship's side or tail blades mounted with the OARS, rely on human pedaled paddle wheel axles, make the blades and push forward to dial hull.