Original: Forty-five countries pledged US$ 25.1 billion in "aid for the world's poorest countries", aid that goes to the World Bank International Development Association (IDA) which distributes the gifts to eighty poorer countries.
Simplified: Forty-five countries gave US$ 25.1 billion in "aid for the world's poorest countries", aid that goes to the World Bank International Development Association (IDA) which distributes the money to eighty poorer countries.