What is the meaning of the following traffic sign?

- Railway crossing with more than one track.
- Correct answer: Railway crossing ahead.
- Warning sign before a train station.
- Warning sign, 500 meters before a railway crossing.
Why this is the answer
The correct answer in the official bank: Railway crossing ahead.
A red-bordered triangle is a warning sign, and the locomotive symbol warns of a railway crossing ahead. Slow down, look and listen in both directions, and be ready to stop before the tracks. The sign does not show how many tracks there are or a specific distance, and it has nothing to do with a train station.