Questions & Answers about Si el tren té retard, truca'm abans de la reunió.
Si means if. It introduces a condition:
- Si el tren té retard = If the train is delayed / if the train is late
So the whole sentence is a conditional: if X happens, do Y.
Be careful not to confuse si with sí:
- si = if
- sí = yes
The accent makes them different words.
In Catalan, a singular countable noun usually needs an article or another determiner.
So:
- el tren = the train
A bare singular noun like tren on its own would usually sound incomplete here.
This is similar to English, where you would normally say the train, a train, my train, etc., not just train.