单语范例（未经PONS编辑处理）
英语
- A fish elevator or fish lift, as its name implies, breaks with the ladder design by providing a sort of elevator to carry fish over a barrier.en.wikipedia.org
- A fish elevator helps migratory fish circumvent the head of the dam.en.wikipedia.org
- Several fish ladders and fish elevators have been built to allow fish to resume their natural migration upriver each spring.en.wikipedia.org
- With a fish elevator, fish swim into a collection area at the base of the obstruction.en.wikipedia.org
- Fish elevators are complex systems in which fish and water are artificially transported around dams in order to help fish continue their runs.america.aljazeera.com
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英语