行家建议：买姜不能光看外表，颜色鲜黄，表皮光滑的大部分为用硫磺熏制过。

Expert recommendations: Buy Ginger can not only appearance, color, bright-yellow, smooth skin smoked too much for the use of sulfur.

youdao

行家建议：买姜不能光看外表，颜色鲜黄，表皮光滑的大部分为用硫磺熏制过。

Expert recommendations: Buy Ginger can not only appearance, color, bright-yellow, smooth skin smoked too much for the use of sulfur.

youdao