sof omar cavesの例文

• Notable tourist attractions include the Sof Omar Caves, which lie to the east.
• "' Sof Omar Cave "'is the longest cave in Ethiopia at long; sources claim it is the longest system of caves in Africa.
• With some initial help from Bill Morton the group made a systematic exploration and survey of the Sof Omar caves and published a full report of their findings in " Transactions of the Cave Research Group of Great Britain ".