PPG       
noun [ C or U ] uk/ˌpiː.piːˈdʒiː/ us/ˌpiː.piːˈdʒiː/
 动力滑翔运动
abbreviation for powered paragliding (= the sport of flying through the air wearing a piece of equipment consisting of a motor connected to a parachute) or for powered paraglider (= the motor used in this sport) 
  Taking note of the weather is crucial in the sport of PPG. 记录天气状况对动力滑翔运动来说至关重要。 
 For information about learning to fly a PPG, see our website. 关于如何进行动力滑翔飞行,参见我们的网站。 
 - More examples
- Safety is the most important consideration in the sport of PPG.
- A paramotor is also known as a powered paraglider or PPG.