Meaning: The place where you can swim was full of human beings.
Choice of Words:Pool is a place where you can swim. Crowded means full of people. People are human beings.
Alternative Expressions
The swimming pool was packed with swimmers.
Meaning: This means the swimming pool was very full of people who were swimming.
Choice of Words:Swimming pool is a specific type of pool that is used for swimming. Packed means very full or crowded. Swimmers are people who are swimming.
The water in the pool was teeming with people.
Meaning: This means the water in the pool was very crowded with people, so much that it was difficult to see or move around.
Choice of Words:Water is the liquid that fills the pool. Teeming means full of or crowded with. People are human beings.