Complex sentence: So much so, that even a 2 year child had picked up the habit of smoking two packets of cigarettes a day in his fishing village where every one smokes; it is reported that the child's father initiated his 18 months old son into this habit.
Split into simpler sentences: So much so, that even a two-year-old child had picked up the habit of smoking two packets of cigarettes a day in his fishing village where every one smokes. It is reported that the child's father initiated his 18 months old son into this habit.