What do the gray Numbers next to player attributes (skills) mean?

球员属性(技能)旁边的灰色数字是什么意思？

youdao

Gray base surface is the hospitality of the rural areas of Zhangye food, girls and daughter-in-law is also judged a sign of cooking skills.

灰碱面是张掖农村待客的上食，也是判断姑娘和媳妇做饭手艺的一个标志。

youdao

Mr Gray called on Skills Development Scotland to spend the money on apprenticeships instead, during first minister's question time on 27 May 2010.

BBC: First minister's questions