an agreement between two people to get married or the duration of this agreement
订婚, 承诺
the day on which fathers are appreciated and often receive gifts from their children
父亲节, 爸爸的节日
the day that comes first in the calendar year and is a public holiday in most countries
新年元旦, 元旦节
the day on which mothers are appreciated and often receive gifts from their children
母亲节, 妈妈节
a day on which two people celebrate their love toward each other and often buy gifts for one another
October 31st, a holiday where people dress in costumes, carve pumpkins, and children go door-to-door asking for candy
万圣节, 哈罗温节
something special, important, and known that takes place at a particular time or place such as a festival or Valentin's Day
事件, 活动
a gathering or event where people come together to honor someone or something, often with food, music, and dancing
庆祝活动, 庆典
a long piece of cloth with a design or message, which is hung in public places, typically used to represent something at events
横幅, 旗帜
to be the organizer of an event such as a meeting, party, etc. to which people are invited
主办, 举办