这是上海举办的第五届国际珠宝展，也是今年上半年国内最具规模和影响力的珠宝专业展览会。

This is the fifth held in Shanghai International Jewellery Show, is the first half of the largest and most influential professional exhibition jewelry.

youdao

这是上海举办的第五届国际珠宝展，也是今年上半年国内最具规模和影响力的珠宝专业展览会。

This is the fifth held in Shanghai International Jewellery Show, is the first half of the largest and most influential professional exhibition jewelry.

youdao