via

via
preposition
  1. travelling through (a place) en route to a destination
    经由(某地),经过,取道
    came to Europe via Turkey.
    取道土耳其来到欧洲。
    ■by way of; through
    经由;通过
    most people buy a home with a mortgage via a building society.
    多数人通过建房互助协会的抵押贷款购房。
    ■by means of
    通过,借助于
    a file sent via electronic mail.
    通过电子邮件发送的文件。
语源
  1. late 18th cent.: from Latin, ablative of via 'way, road'
英语宝典
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