celebrate是动词，庆祝的意思，They will celebrate that they have married for 30 years.他们庆祝他们结婚30年。
we should celebrate that we win in the contest.我们应该庆祝我们比赛获胜。
l will celebrate my birthday.我庆祝我的生日。good luck.
celebrate的词性
celebrate
及物动词
1、 庆祝2. 举行(婚礼等仪式、庆典)主持，3. 颂扬，赞美
vi.(不及物动词
1. 庆祝，过节
2. 举行宗教仪式
3. 【口】欢乐
