#IELTS Writing Task 1: passenger-kilometers

This came up in my recent overviews sprint.

I was writing an overview for this task, when my curious brain suddenly said, "Hm, Irina, what exactly is passenger-kilometers? Let's research this word."

The terms measures the total volume of passenger travel by multiplying the number of passengers by the distance they traveled.

For example:

- If 1 person travels 20 km, they contribute 20 passenger-kilometers (1 × 20).
- If 4 people travel together for 20 km, they contribute 80 passenger-kilometers (4 × 20).

Why does it matter? One word: lexis.

❌ First and foremost, you cannot use the word "distance" in this task.

✅ Here are some alternatives:

- Passenger volume

- Transport activity

- Transport performance

- Total passenger movement

Disclaimer: The alternatives were suggested by Gemini. ❗️

In this task, understanding the concept "passenger-kilometers" is super-important for correct paraphrasing. I hope this post helps.

Try your hand at the overview for the attached task in the comments, making sure to use the right alternatives for "passenger-kilometers" -- and stay tuned for the next overviews sprint!

(More about the sprint: https://t.me/irinalutsenko/714)