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: The freighter sales for which the A300 had previously competed in later life are instead fulfilled by the A330-200F , a derivative of the newer Airbus A330 .

SOLUTION: The freighter version of the A300 has been replaced by the A330-200F .

PROBLEM: El Salvador ( ; -RSB- ) , officially the Republic of El Salvador ( , literally " Republic of The Savior " ) , is the smallest and the most densely populated country in Central America .

SOLUTION: El Salvador is the smallest and most densely populated country in Central America .

PROBLEM: The second and subsequent registers contain portions of royal annals for pharaohs of the First to Fourth Dynasties , that is lists of the key events in each year of the reign of each king , arranged chronologically .

SOLUTION:
The second and other lines has parts of the royal annals for pharaohs of the First to Fourth Dynasties .