Transport equipment, general machinery, plus iron and steel were the major contributors to the gains.

运输设备，常规机械，加上钢铁是增加的主要贡献者。

youdao

Transport equipment, general machinery, plus iron and steel were the major contributors to the gains.

运输设备，常规机械，加上钢铁是增加的主要贡献者。

youdao