What aspect of the setting in The Open Window" makes the story work?

Which heroic quality does manjiro show in the excerpt? read the excerpt from heart of a samurai. that night, lying in his bunk, manjiro couldn’t trying the new words. “buttons,” he whispered. “pockets. shoes. bread.” bread was hard to say. he tried again and again. “captain,” he said. “whitfield.”“what are you doing? ” goemon said.“maybe if i learn some words, i can ask questions.”goemon groaned. “more questions! ”“if we don’t learn their language, how will we know what they intend to do to us? ”

What is the central idea of this excerpt?

How can i but "as william walking with his wife was seen"as a short sentnse