What does transfer mean?

[MacHarper]

Transfer refers to the act of changing vehicles. Transfer: Transfer is a professional term and daily vocabulary in the transportation field, referring to the act of passengers changing between different routes at one or more railway stations without leaving the paid area of the station or purchasing additional tickets. Classification of transfers: Transfers can be roughly divided into same-station transfers and different-station transfers, which are further subdivided into same-platform transfers, node transfers, stair or escalator transfers, concourse transfers, passageway transfers, out-of-station transfers, and mixed transfers. Among these, same-platform transfers and cross-platform transfers are relatively convenient methods, while passageway transfers and out-of-station transfers are less convenient due to inadequate planning and design considerations.