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: In law , a legal opinion is in certain jurisdictions a written explanation by a judge or group of judges that accompanies an order or ruling in a case , laying out the rationale and legal principles for the ruling .

SOLUTION: In law , a legal opinion is usually a written explanation by a judge or group of judges that accompanies an order or ruling in a case .

PROBLEM: As launch customer , and because of its early involvement before placing a formal order , Pan Am was able to influence the design and development of the 747 to an extent unmatched by a single airline before or since .

SOLUTION: Since Pan Am was the launch customer , Pan Am had a big say in the design and making of the 747 .

PROBLEM: Arturo Merino Beni tez International Airport , also known as Santiago International Airport and Nuevo Pudahuel Airport , located in Pudahuel , 15 km north-west of downtown Santiago , is Chile 's largest aviation facility and the busiest international airport in the country .

SOLUTION:
Comodoro Arturo Merino Benitez International Airport or also called as Santiago-Pudahuel Airport is an airport located in Santiago , Chile , is Chile 's largest aviation facility .