Complex sentence: Usually known as Shanghai-style salad, the potato salad is a local variety of Russian Olivier salad made by mixing salad dressing and shredded boiled potatoes and diced sausages.
Split into simpler sentences: Usually known as Shanghai-style salad, the potato salad is a local variety of the Russian Olivier salad. It is made by mixing salad dressing and shredded boiled potatoes and diced sausages.