This is the Blue Map for the Yangtze River Delta, which covers the Lake Tai region.

这是覆盖太湖地区的长三角蓝图。

Years ago, beside Lake Tai, the third largest freshwater lake in China, I saw a group of fishermen using long ladles to scoop out the algae bloom.

多年前，在中国第三大淡水湖太湖边，我看到一群渔民用长勺舀出水藻。