At night, it's St. Louis' only commission-free art gallery that supports local and national artists.
它是圣路易斯唯一一家在晚上为当地和国家艺术家提供服务支持的免费艺术馆。
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The Federal Energy Regulatory Commission ordered the dam removed after concluding that the environmental and economic benefits of a free-flowing river outweighed the electricity generated by the dam.
This sounds radical. But the commission lacks the courage of its conviction, arguing that ministries should be free to adopt this system or not, as they see fit.