常见例句雙語例句Concealed ores, deep buried ores and the resources of the border area will be searched more than ever before with the decrease of outcrop ores and shallow ores, .隨著地表露頭鑛、淺部鑛的減少，地質勘查的任務將更多地是尋找隱伏鑛、深部鑛及邊遠地區的鑛産。 返回 buried outcrop