Explanation:

The poet has compared the ice cream cart with a flowerbed of roses and sweet peas. This can be understood from the following points:

1. Use of imagery: The poet has used imagery to describe the ice cream cart. By comparing it with a flowerbed of roses and sweet peas, the poet creates a visual image in the reader's mind. The reader can imagine the colors and the fragrance of the flowers, and how they are arranged in a beautiful pattern. Similarly, the reader can imagine the different flavors of ice cream and how they are displayed in the cart.

2. Summer season: The comparison with a flowerbed of roses and sweet peas also suggests that the ice cream cart is associated with the summer season. This is because roses and sweet peas are typically associated with summer, when they are in full bloom. Similarly, ice cream is a popular treat during the summer months, when the weather is hot and people want something refreshing to cool down.

3. Sweetness and pleasure: Another reason why the poet may have chosen to compare the ice cream cart with a flowerbed of roses and sweet peas is that both are associated with sweetness and pleasure. Roses and sweet peas are known for their sweet fragrance, while ice cream is known for its sweet taste. By comparing the two, the poet suggests that the ice cream cart is a source of pleasure and enjoyment, just like a flowerbed of roses and sweet peas.

Overall, the comparison of the ice cream cart with a flowerbed of roses and sweet peas helps to create a vivid and appealing image in the reader's mind. It also suggests that the ice cream cart is associated with the summer season and is a source of pleasure and enjoyment.