Half marathon
01
半程马拉松, 半马拉松
a long-distance running race covering a distance of 21.0975 kilometres
例子
Her goal is to run a half-marathon in every state.
她的目标是在每个州跑一场半程马拉松。
She trained for months to prepare for her first half-marathon.
她训练了几个月,为她的第一次半程马拉松做准备。



























