大勢(おおぜい)(many people) Noun 例句:大勢の人がいます。(おおぜいのひとがいます。)(There are many people.) 用法:駅の前に大勢の人が集まっています(A lot of people are gathered in front of the station.)、大勢で行く(go in a large group.) 易混:大勢(a large crowd; many people (strong sense of gathering))、たくさん(の人)(many/a lot of (general; people or things))、多くの人(many people (formal/written))、大人数(a large number of people; big group)、人が多い(there are many people (describes a situation/place))