Complex sentence: Wilshire Grand Center is a skyscraper under construction in the Financial District of Downtown Los Angeles, California.Standing roughly at 1,100 feet, it is the tallest building in Los Angeles and is also the tallest building west of the Mississippi River.
Split into simpler sentences: Wilshire Grand Center is a skyscraper under construction in the Financial District of Downtown Los Angeles, California. Standing at roughly 1,100 feet, it is the tallest building in Los Angeles and is also the tallest building west of the Mississippi River.