“哈密瓜”的英文名字是'cantaloupe'.
“哈密瓜”中有一个“笑哈哈”的“哈”字，英语里也有用“哈密瓜”来表达开心的说法：
She broke into a smile as big as a slice of cantaloupe.
Did you break into a smile as big as a slice of cantaloupe today?