gentleman [dʒɛntḷmən] n. 紳士（複數形為gentlemen）
That old gentleman lives in a huge, expensive house.
那位老紳士住在一間昂貴的大房子裡。

completely [kəmplitli] adv. 完全地；極為
Ray is completely satisfied with his new car.
雷對他的新車極為滿意。