They could travel throughout the area only occasionally having to portage, to carry the canoe over a land short distance to another nearby stream.
他们在大部分区域内都可航行，只是偶尔需要进行陆上搬运，比如说把独木舟搬到附近的另一条小溪中。
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RFID readers mounted throughout the venue can determine the angle and distance from a specific tag and map individual performers to a virtual grid of spaces on the stage.
For much the same reason that so many of our words have Latin roots, the word "mile" was used for a unit of distance in many languages throughout Europe.