"Occasionally landowners may wish to retain title to objects, in which case they will be returned to their care," said the spokesperson.
中东拥有世界上最丰富的石油和天然气资源，掌控了全球1/3的石油命脉，塑造了这些国家的经济结构，也使其拥有了巨额的财富储备和庞大的国家（王室）资本积累。
。新收录的资料是该领域的重要参考
HueSpec: supports fixed values ("4375", "0x1117") and ranges ("hue(5:55)")，推荐阅读新收录的资料获取更多信息
Register by March 13 to save up to $300.。业内人士推荐新收录的资料作为进阶阅读