逆风

• The boats travel very slowly when the wind is foul .
  在逆风的时候，船走得很慢。
• We saw a boat going right straight ahead in the wind's eye .
  我们看到一只小船逆风而行。
• To a crazy ship all winds are contrary .
  对于一只盲目航行的船来说，所有方向的风都是逆风。
• If the wind were contrary, they might be useful to us .
  假使碰到逆风的时候，它们还可以为我们服务哩。
• They may start moving upwind using optomotor stimulation and show positive anemotaxis .
  它们凭借视觉刺激，可能开始逆风飞行，表现出正趋风性。
• Balloons have to fly with the wind as they have no engines to drive them against it .
  气球只能顺风飘行，因为气球没有发动机提供动力作逆风飞行。
• Airplanes do not ordinarily fly close to the ground in strong winds except in the upwind direction .
  除逆风飞行外，飞机在强风中一般不接近地面飞行。
• No heavy leading edge causing the kite to luff
  没有重的前沿导致风筝对逆风行驶。
• The plane ' s onward movement was slowed by adverse winds
  飞机前进的速度因逆风而减慢。
• The wind is fiom behind / front / left / right
  现在是顺风/逆风/左侧风/右侧风。