Iron hoes, which made the land more productive, and iron weapons, which made the warrior more powerful, had symbolicmeaning in a number of West Africa societies.
铁制锄头使土地更高产，铁制武器使战士更强大，它们在许多非洲西部的部落中都拥有象征性意义。
2
The coat bears the symbolicmeaning of warmth.
大衣象徵温暖.
3
Their impact might not be measurable, but they have a deep symbolicmeaning.