Mongolia, although poor, has considerable untapped resources of oil and minerals.蒙古虽然穷, 但有大量尚未开采的石油和矿产资源。

There is enormous, acknowledged, and untapped potential in the Indian stock markets.印度的股票市场蕴含着公认的、尚未挖掘出来的巨大潜力。

an untapped market in exercise videos运动视频的未开发市场