personal flotation device - Definition & Meaning

a piece of sports equipment designed to keep a person afloat in water, commonly used in activities like boating and kayakinga piece of sports equipment designed to keep a person afloat in water, commonly used in activities like boating and kayaking

A personal flotation device (PFD) is a safety item designed to keep a person afloat in water. It is usually worn as a vest or jacket and is made from materials that help buoyancy, such as foam or inflatable sections. PFDs are essential during water activities like boating, kayaking, or swimming in open water to prevent drowning. They are designed to support the wearer’s head above water, even if they become unconscious. PFDs come in different styles and sizes, and they are required by law in many areas for specific water activities.A personal flotation device (PFD) is a safety item designed to keep a person afloat in water. It is usually worn as a vest or jacket and is made from materials that help buoyancy, such as foam or inflatable sections. PFDs are essential during water activities like boating, kayaking, or swimming in open water to prevent drowning. They are designed to support the wearer’s head above water, even if they become unconscious. PFDs come in different styles and sizes, and they are required by law in many areas for specific water activities.

例句

Make sure you wear your PFD before getting into the canoe.
在进入独木舟之前，请确保穿上您的个人漂浮装置。
The lifeguard always keeps a supply of personal flotation devices near the pool.
救生员总是在游泳池附近备有个人漂浮装置。
It's mandatory to wear a personal flotation device during this whitewater rafting trip.
在这次激流漂流旅行中必须穿戴个人漂浮装置。