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.

The Boeing 787 Dreamliner or Boeing 787 is an American long-haul , mid-size wide-body , twin-engine jet airliner manufactured by Boeing Commercial Airplanes .
The Boeing 787 Dreamliner is a passenger aircraft made by Boeing .

An incident at PJC illustrated Robinson 's impatience with authority figures he perceived as racist a character trait that would resurface repeatedly in his life .
An event at PJC shown Robinson 's impatience with people he felt were racist .

From the 17th to the mid-20th century , French served as the pre-eminent international language of diplomacy and international affairs as well as a lingua franca among the educated classes of Europe .
French was the language of diplomacy and culture in Europe between the 17th and 19th century and is still widely used .