跟踪用英语词组怎么说

To track something in Engpsh, you can use the phrase "to keep track of." For example:

I need to keep track of my expenses so I don't overspend.
We use a spreadsheet to keep track of our inventory.
It's important to keep track of your daily water intake.

Other phrases you can use to describe tracking something include:

To monitor something: We use a monitoring system to track the performance of our servers.
To follow something: I'm going to follow the stock market to see how my investments are doing.
To track down something: The detective is trying to track down the missing person.
To trace something: We used GPS to trace the thief's movements.

I hope this helps! Let me know if you have any other questions.