@JanMikusinski Seems very good to me, even when speaking on complex topics.
@JanMikusinski If you use Google Chrome to browse the internet you can use this extension to get the definition of any word by simply double clicking on it. It might make learning or reading English faster: https://chrome.google.com/webstore/detail/google-dictionary-by-goog/mgijmajocgfcbeboacabfgobmjgjcoja?hl=en