价比黄金贵的香草──胡卢巴胡卢巴是一种有名的香草，具有很高的经济价值，用其植株制出的香精油，比金子还贵，在国际市场上供不应求。它大量用于食品、高级化收品及石油工业，是国家开发的特种经济植物。该植物株丛低矮，婀娜多姿，散发出沁人芳香，深为人们所喜爱而风... Valuable Gold - Vanuatu is a famous vanilla with high economic value. The essential oil made from its plant is more expensive than gold and is in short supply in the international market. It is widely used in food, advanced products and the oil industry, is the country’s development of special economic plants. The plant Cong Cong low, graceful, exudes a refreshing, deeply loved by the wind ...