I am wondering whether Korean people using linking sound when reading the two months as below. With linking sound, I mean the pronunciation is something like those ones inside square brackets. For me, linking sound is natural part of the language when we reading the words fast enough. However, my friend told me that we should read the words separately. Could you share your opinions on this?
Thank you.
November: 11월 [si-bi-rwol]
December: 12월 [si-bi-wol]
Source: Talk To Me In Korean