All machines were purchased new in 1994 and were commissioned in the sane year.
All machines were purchased new in 1994 and were commissioned in the sane year.
所有的机器为1994年购买的新机器，并在同年投入使用。
All machines were purchased new in 1994 and were commissioned in the sane year.
所有的机器为1994年购买的新机器，并在同年投入使用。