They ran fast to catch the train.
Meaning: This means they moved quickly on foot to reach the train before it left.
Choice of Words: Ran is the past tense of the verb run, which means to move quickly on foot. Fast means moving at a high speed. Catch means to grab or seize something. Train is a vehicle that runs on rails and carries passengers or goods. Together, the sentence describes the action of moving quickly to reach a train before it leaves.
Alternative Expressions
Related Expressions