Depending on the variety its knotty rhizomes range from mustard yellow to lemon yellow.

根据品种，它多节的根茎范围从芥末黄色到柠檬黄色。

youdao

Mustard yellow and Burgundy are popular this season, adding a pop of color to the usual black-on-black theme.

芥末黄和紫红色是本季最火的颜色，给常见的黑色套黑色的主题增添了一抹新鲜。

youdao

This sounds simple, but there has been a big battle raging between two countries for the championship Mustard Yellow Belt.

这听起来很单纯，不过有两个国家却为了争夺Mustard Yellow Belt这条冠军腰带而掀起一场激烈大战。

youdao

In past years, Major League Eating hyped up the gastric rivalry between Chestnut and Kobayashi, a serial holder of the mustard yellow belt.

CNN: Hot dog champs defend titles in annual showdown

The three introduced the coveted mustard yellow championship belt, arranging for ESPN to telecast the competition live and promoting the "eaters" as professional athletes.

CNN: Hot dog eating champs all set for July Fourth contest

In past years, Major League Eating hyped up the gastric rivalry between Chestnut and another serial holder of the mustard yellow belt, Takeru Kobayashi.

CNN: Hot dog eating champs all set for July Fourth contest