https://topick.hket.com/article/3861992/%E9%81%8A%E6%B3%B0%E6%B3%A8%E6%84%8F%E4%B8%A8%E6%AF%94KK%E5%9C%92%E6%9B%B4%E5%8F%AF%
https://hearty.me/trigoamor180/1198390
24,058KM-3KM=24,055KM
作嘔是逐次計，可以嘔氣