marathon

US /ˈmer.ə.θɑːn/
UK /ˈmer.ə.θɑːn/
"marathon" picture
1.

马拉松

a long-distance running race, strictly one of 26 miles 385 yards (42.195 km)

:
She trained for months to run her first marathon.
她训练了几个月才跑完她的第一个马拉松
The city hosts an annual marathon that attracts runners worldwide.
该市每年举办一次马拉松,吸引世界各地的跑步者。
2.

艰巨的任务, 漫长的事件

any long and arduous task or event

:
The all-night study session was a real marathon.
通宵学习真是一场马拉松
Negotiations turned into a marathon, lasting for days.
谈判变成了一场马拉松,持续了好几天。