cycling use of water

例句：

1. 1. Cycling is a greatway to exercise and enjoy the outdoors.
   骑自行车是锻炼和享受户外的好方法。
2. 2. Thecyclist rode his bike down the hill.
   那个骑自行车的人沿着山坡骑了下去。
3. 3. Weshould cycle to work instead of driving ourcars.
   我们应该骑自行车而不是开车去上班。