The sand massed to form a dune.沙积集起来成了沙丘.The Assumption of the Sand - dune.沙丘的傲慢自负.Using ecological mat to control mobile sand dune can achieve outstanding effect.应用生态垫结合植物措施治理流动沙丘可达到立竿见影的效果....
比方说，拥有300到500英亩地的人，可能每年会损失几千英镑。Someone with, say, between 300 and 500 acres could be losing thousands of pounds a year.打个比方说, 他是不能认敌为友.Figuratively, he could not kiss the hand that smote him.比方说那个驼背的理查老国王. ”Like that old...