richtig ist, dass bei einem SW Update immer manuell der Zug vollst?ndig aufgerüstet werden muss的翻译：It is true that a SW update manually the train completely must be upgraded 什么意思？中文翻译英文，英文翻译中文，怎么说？

青云英语翻译

it is true that in a SW update always manually the train must be fully upgradable

It is true that a SW update manually the train completely must be upgraded

正在翻译，请等待...

It is true that in a SW update always manually the train must be fully upgraded

It is true that a SW update manually the train completely must be upgraded