无风带

例句：

1. 1. The ship sailed through the calm waters of the equator without a single gust of wind.
   这艘船在赤道上航行时，没有遇到任何一阵风。
2. 2. This region is known for its unspoiled natural beauty, with no wind-induced disturbances.
   这个地区以其未受风扰的自然美景而闻名，没有风引起的干扰。
3. 3. During the winter months, the area experiences a distinct lack of wind, makingit ideal for skiing and snowboarding.
   冬季，该地区几乎没有风，这使得滑雪和雪板运动成为可能。