Hmm, that is a really difficult question to answer in writing! Slog is sort of an open sound with a round mouth to make the o in slog. That o-sound is used A LOT in Danish. Like in to, ko, sko, lo og so. (Two, cow, shoe, laughed and sow) I can't of the top of my head think of a word with that sound in English, but maybe that's because it's 3 a.m. here... Slå is much easier, because that sound is all over English. Our å is the same sound as the sighed 'ohh'.