以下为句子列表:
英文: Length of Navigable Inland Waterways : refers to the length of the natural rivers, lakes, reservoirs, canals, and ditches open to navigation during a given period, which enables the transport by ships and rafts.
中文: 内河航道里程:也称“内河通航里程”,是反映内河水运网规模、水平和发展情况的主要指标;是指在一定时期内,能通航运输船舶及排筏的天然河流、湖泊水库、运河及通航渠道的长度。
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