Diouf造句怎么写

The current world food crisis had already had "tragic political and social consequences in different countries” and could further “endanger world peace and security”, Dr Diouf said.

The leaders of the 185 countries who took part in the Summit termed world hunger "unacceptable and intolerable," Dr Diouf recalled.

Science and technology must spearhead agricultural production in the next 30 years at a pace faster than the Green Revolution did during the past three decades, Dr. Diouf asserted.