这对2007年邮票印制软木薄片是从葡萄牙，纪念该国软木业，生产约30%的世界供应量。

This 2007 stamp printed on thinly sliced cork is from Portugal, commemorating the country's cork industry, which produces around 30% of the world supply.

youdao

这对2007年邮票印制软木薄片是从葡萄牙，纪念该国软木业，生产约30%的世界供应量。

This 2007 stamp printed on thinly sliced cork is from Portugal, commemorating the country's cork industry, which produces around 30% of the world supply.

youdao