Answer: ''Full of things to eat''
Explanation: A metaphor is a literary expression or figure of speech that makes an object or an action implicit or gives it an implied meaning. It is also a word, expression or phrase that has a hidden or indirect comparison between two unrelated things but at the same time share some characteristics . By indirect comparison it means that a word or phrase refers to something else.
The phrase ''our land full of things to eat'' does not literary mean that the land is only full of things to eat but is a metaphorical expression which means that there is abundance of food or things to eat with different varieties of things to eat.