The story seems to have two female figures. But in my opinion, they are just one person who has a split personality or in other words two person who are falling into the same track of life.

这个故事看起来似乎有两个女主人公，可我认为，不过是同一个人罢了，或许是人格分裂，抑或是踏入了相同的生活轨迹。

youdao

In particular is really up to the split-second track on the high and low body weight are particularly important.

特别是真正上到分秒必争的赛场上，车身重量的高低就显得尤其重要了。

youdao

'Split & Track Lines' : This button is used to serialize a line of several items in several lines of one or more items with a different serial number.

'分割'：这个按钮是用于拆分装箱单中的一行或者多行。例如，如果你。

youdao

The task of delivering a satisfactory service is complicated by the split between track and train operations with both sides blaming one another for poor performance.

ECONOMIST: Railways

Everywhere there are TVs with split screens showing the two tracks of negotiations: one track for everyone, and the other for those who signed up to the Kyoto Protocol 12 years ago.

BBC: Harrabin's Notes: Inside Copenhagen