a person is talking about how to pour and let wine breath
A man describes how to observe and evaluate wine.
A man swirls wine in a wine glass while giving instructions about how and why to do it.
A man giving a demonstration on how to drink wine where it can breathe.
A man is describing how to aerate wine by swirling the glass.
A man is swirling his wine on a wine glass.
The man is pouring wine into a glass and speaking about how you should keep room to allow for swirling.
A man explains about how to swirl a glass of wine.
A man is demostrating a wine swirling techinque while speaking.
A man talks about swirling a glass of wine and how it adds oxygen into the wine.