速求英语的小对话

A Soldier's Brilliant Idea

Mr. Robinson had to travel somewhere on business, and as he was in a hurry, he decided to go by air. He liked sitting beside a window when he was flying, so when he got on to the plane, he looked for a window seat. He found all of them had already had been taken except for one. There was a soldier sitting in the seat beside this one, and Mr. Robinson was surprised that he had not taken the one by the window; but, anyhow, he at once went towards it.

When he reached it, however, he saw that there was a notice on it. It was written in ink and said, "This seat is preserved for proper load balance, thank you." Mr Robinson had never seen such an unusual notice in a plane before, but he thought that the plane must be carrying something particularly heavy in it, so he walked on and found another empty seat, not beside a window, to sit in.

Two or three people tried to sit in the window seat beside the soldier, but t