I was not, however, really up-to-date on the electronic devices of the late 1970s and made one mistake as I was making all of the connections.

然而，我并没有及时更新上个世纪七十年代末的电子设备，并且在连接线路时犯了一个错误。

youdao

I was not, however, really up-to-date on the electronic devices of the late 1970s and made one mistake as I was making all of the connections.

然而，我并没有及时更新上个世纪七十年代末的电子设备，并且在连接线路时犯了一个错误。

youdao