![](http://www.ecns.cn/hd/2019/07/30/bd8c4980510f46a79967b66fb69fac47.jpg)
A worker sorts lobsters by size at Maine Coast Lobster Company in York, Maine, the United States, June 26, 2018. (Xinhua/Zhang Mocheng)
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A worker unloads lobsters at the Stonington Harbor, Maine, the United States, June 23, 2018. (Xinhua/Zhang Mocheng)
![](http://www.ecns.cn/hd/2019/07/30/e8cf4da2f9ef4cb09f5c68ee50379677.jpg)
Photo taken on June 22, 2018 shows a lobster in Portland, Maine, the United States. (Xinhua/Zhang Mocheng)