bicycling

例句:

• Bicycling is a good exercise ; moreover, it is easy to learn.
  骑自行车是一种很好的锻炼方式, 并且还容易学.
  
• She was, and remained, extremely sociable, enjoying dancing, golf, tennis, skating and bicycling.
  她从过去到现在一直非常热衷于交际，喜欢跳舞、打高尔夫球、打网球、溜冰、骑自行车。
  
• Bicycling is a good exercise; moreover, it doesn't pollute the air.
  骑自行车是很好的运动; 而且还不污染环境.
  
• Bicycling and transportation-advocacy groups responded to the delay with optimism.
  来自WSJ
• What are we to do about skiing, bicycling, sledding?
  来自NEWYORKER
• Think walking, Bicycling, Tricycling -- and enjoy the health benefits.
  来自SA