This is the 5596th most frequent Japanese word.
こうえん
Park.
The word 公園 is used to represent a physical park where people can visit and spend time outdoors.
この町には美しい公園があります。
There is a beautiful park in this town.
The word 講演 is used here in the context of a public speaking event or lecture given by someone.
彼の講演はとても感動的でした。
His lecture was very moving.
The word 'こう' relates to a manner or way (how something is said or done).