Complex sentence: Palatalization is phonetically realized as strong palatal friction or as slight vowel fronting in the syllable and occurs if a syllable margin is the palatal, and sometimes when the margin is an alveolar consonant (with the exception of liquids) or a bilabial stop.
Split into simpler sentences: Palatalization is phonetically realized as strong palatal friction or as slight vowel fronting in the syllable. It occurs whenever a syllable margin is the palatal, and sometimes when the margin is an alveolar consonant (with the exception of liquids) or a bilabial stop.