They have heard the jokes before. And you do not have the inside knowledge to judge whether the joke is truly funny or in good taste.

他们有可能很早以前就听过这些笑话，而且你也没有相关知识以确定自己所讲的笑话是否幽默或是品位高雅。

youdao

I think, that-in fact, that there are two different phenomenas-one is the sophistication and knowledge of food, and the other are people's inherent good taste.

我想，事实上，有两种不同的现象——一是对食物的知识和经验，一是人们天生的好品味。

youdao

B fashion icon, most stylish man (woman), is a person who has a good sense and taste of style, holds sway in fashion knowledge over ordinary people, and displays this knowledge over time.

时尚教主，也称“最好型男(女)”，是指那些走在潮流前端、引导时尚走向的人。他们品位轶群，对大众的潮流有影响力，经患上起时间的磨练。

youdao

On this side of the table, the one with the plate of what they know is good for you, though it doesn't taste that good and who is offering the plate in the full knowledge that refusing it is going to lead to one heck of a mess.

BBC: Enthusiasm trickling down on devolution in Wales

Since his start selling herbal botanicals from a health-food shop in the 1970s, Mr. Smith, 62, has honed his knowledge of what good tea leaves taste like.

WSJ: Steven Smith, Teamaker: The All-Star Alchemist of Top-Shelf Tea | Creating