Complex sentence: One of the more successful turbines operated in the United Kingdom, the LMS "Turbomotive" built in 1935 was a variation of the "Princess Royal" 4-6-2 large passenger express locomotive.
Split into simpler sentences: One of the more successful turbines operated in the United Kingdom. The LMS "Turbomotive" built in 1935 was a variation of the "Princess Royal" 4-6-2 large passenger express locomotive.