Complex sentence: Her first major senior event was the 2001 World Championships in Ghent, Belgium, later in the year, where she placed first with the Romanian team, sixth in the all-around, and fourth on beam.
Split into simpler sentences: Her first major senior event was the 2001 World Championships in Ghent, Belgium, later in the year. Here placed first with the Romanian team, sixth in the all-around, and fourth on beam.