Baiyang Dian

• 白洋淀

Baiyang Dian的用法和样例：

例句

1. Bai Yang Dian Wet Land is the biggest freshwater lake in North-China and its eco-environment deteriotes seriously and the lake is drying up.
   摘要白洋淀湿地是华北地区最大的淡水湖泊，近年来，生态环境退化现象十分严重，面临着干淀的威胁。