TASK DEFINITION: In this task, we ask you to rewrite a sentence in simple English without changing its general meaning. Essentially, you want to make the sentence easier to read by using simpler words, utilizing more straightforward sentence structures, and omitting non-essential information etc.
PROBLEM: JPEG / Exif is the most common image format used by digital cameras and other photographic image capture devices ; along with JPEG / JFIF , it is the most common format for storing and transmitting photographic images on the World Wide Web .

SOLUTION: The JPEG file format is commonly found on the World Wide Web .

PROBLEM: Successive invasions of Germanic tribes finalized the decline of the Western Roman Empire in the 5th century , while the Eastern Roman Empire persisted throughout the Middle Ages , in a state called the Roman Empire by its citizens , and labelled the Byzantine Empire by later historians .

SOLUTION: Successive invasions of Germanic tribes meant the end of the Western Empire in the 5th century , but the Eastern Empire persisted throughout the Middle Ages as the Byzantine Empire .

PROBLEM: A card game is any game using playing cards as the primary device with which the game is played , be they traditional or game-specific .

SOLUTION:
A card game is any game played with playing cards .