你多长时间去滑一次雪 /How often do you go skiing what the purpose of 一次 here?

dhirensukhan · March 28, 2021, 1:24pm

你多长时间去滑一次雪 /How often do you go skiing
what the purpose of 一次 here?

你 多长 时间 去 滑 一次 雪 /How often do you go skiing what the purpose of 一次 here?