The runner is running on the running track.
跑步者正在跑道上跑步。
I lost track of the conversation.
我忘記了談話。
From which track does the train to Higashi-Kagowaka leave?
開往東鹿兒若的火車從哪條軌道出發?
The high speed, high comfort electric train Minsk—Brest will depart in five minutes from the fourth track at the second platform.
高速、高舒適度的電動列車 Minsk—Brest 將在五分鐘內從第二月台的第四軌道出發。
I can't keep track of all the changes taking place in the world of AIDS research.
我無法追蹤愛滋病研究領域正在發生的所有變化。
The muddy track descends to a valley.
泥濘的小路一直延伸到山谷。
You're on the right track.
你走在正確的軌道上。