澳门，位于广东省珠海市南，面积约２１平方公里，人口约４２万，主要由澳门半岛和路环、仔两岛组成。在过去，澳门半岛状若一枝带茎的莲花，其北部被称为旺厦或望厦，其南部多浅滩，富产蚝，且有两个状如圆镜的海湾，故称蚝镜。后来可能是有人嫌蚝字不雅，改蚝为濠或壕... Located in the south of Zhuhai City, Guangdong Province, Macau covers an area of ​​about 21 square kilometers and has a population of about 420,000. It is mainly composed of the Macao Peninsula, the Ring Road and the Aberdeen Island. In the past, the Macao peninsula had a stalked lotus. Its northern part was called Wang Ha Man or Wang Ha. Its southern shoal was rich in oysters and had two gulf shaped like a round mirror. Later, there may be some people suspected of oysters indecent, change oyster Ho or moat ...