bearing wing area

例句：

1. 1. The aircraft's main wing area is 40 square meters.
   飞机的主要翼面积是40平方米。
2. 2.The new design reduces the airplane's carrying capacity by 20%.
   新设计减少了飞机的载重能力20%。
3. 3.The pilot needs to maintain a safe distance from the aircraft's main wing area.
   飞行员需要保持与飞机主要翼面的安全距离。