Let's make that sentence easy to understand for a 6-year-old. Step 1: Who? Big snakes called anacondas. Step 2: Where? In the water. Step 3: What happens? They become quiet and very good at swimming.
Here are three simple ways to say it:
- Big anacondas float in the water and become quiet, clever swimmers.
- In the water, heavy anacondas move quietly and swim very well.
- When they go into the water, big, heavy anacondas sneak around and swim like champions.