Complex sentence: She called on the Saudi crown prince and defence minister Salman bin Abdulaziz Al Saud to talk about bilateral ties and access of Bangladeshi migrant workers to the Saudi labour market, which to a number of extents was in a decline at the time.
Split into simpler sentences: She called on the Saudi crown prince and defence minister Salman bin Abdulaziz Al Saud to talk about bilateral ties. She also tried to promoted better access of Bangladeshi migrant workers to the Saudi labour market, which was in decline at the time.