They're studying practical things like marble work, metal work, and copper work, not just shipbuilding.

他们学习一些诸如大理石打磨，金属冶炼和铜器制造的实用技术，而不仅仅是造船术。

youdao

The practical columns offered at present are International Ship Market, Second-hand Ship Market, Order Information, Shipbuilding News, Equipment Online, Exhibition of New Technology.

目前开设的实用栏目有“国际船舶市场行情”、“二手船舶市场行情”、“订单信息”、“造船动态”、“物资信息在线”、“新产品新技术展台”、“船市月评”等。

youdao

They're studying practical things like marble work, and metal work, and copper work, and not just shipbuilding.

他们学习一些实用的东西，比如大理石打磨，金属冶炼和铜器制造，并且不仅仅是造船术。

youdao

They're studying practical things like marble work, and metal work, and copper work, and not just shipbuilding.

他们学习一些实用的东西,比如大理石打磨,金属冶炼和铜器制造,并且不仅仅是造船术

耶鲁公开课 - 欧洲文明课程节选

It was practical books about fortifications, hydraulics, artillery, navigation, and shipbuilding.

而是实际的书籍,比如有关防御工事的,水力学,炮术,航海和造船的

耶鲁公开课 - 欧洲文明课程节选