Complex sentence: Albino (Augusta Seger) is a fictional character in the Marvel Universe who is an enemy of the Avengers (primarily Hawkeye) and has worked with such characters as the Taskmaster.
Split into simpler sentences: Albino (Augusta Seger) is a fictional character in the Marvel Universe. He is an enemy of the Avengers (primarily Hawkeye) and has worked with such characters as the Taskmaster.