除了丝绸，玉、陶瓷和铁也西进罗马。

Apart from silk, jade, ceramics and iron went west to Rome.

youdao

玉含有多种矿物元素，包括锌、镁、铁和铜，所以玉也素以有益身体健康而著称。

The jade is also renowned for its benefits to health as it has different mineral elements, including zinc, magnesium, iron and copper.

youdao

玉含有多种矿物元素，包括锌、镁、铁和铜，所以玉也素以有益身体健康而著称。

The jade is also renowned for its benefits to health as it has different mineral elements, including zinc, magnesium, iron and copper.

youdao