本发明涉及一种帮助鱼类通过水坝的方法。属于鱼类保护的技术领域。
The invention relates to a method helping fish to go through the dam, which belongs to the fish protection technologies field.
请参与到生物学家瑞博·霍根的国家地理学会下的巨型鱼类保护项目(Megafishes Project)中来，他负责研究巨鲟面对的威胁并正在努力拯救着巨鲟。
Join biologist Zeb Hogan of the National Geographic Society's Megafishes Project as he explores the threats facing the giant sturgeon and the efforts underway to save it.
布什先生最近甚至来到切萨皮克湾宣布联邦政府将保护两种鱼类，条纹鲈鱼和红鼓鱼。
Mr. Bush even recently traveled to the Chesapeake Bay to announce federal protection for two species of fish, the striped bass and the red drum.
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