I hope that everyone can enjoy yourself and seize this opportunity to learn something useful from this contest.

我希望每个人都可以享受自己和抓住这个机会，学习一些有用的这一竞赛。

enjoy oneself 过得快乐，过得快活

seize opportunities抓住机会

contest: a competition in which people try to win something n. 比赛，竞赛

【核心词汇】contest

A contestis a competitionor game that people try to win. 竞赛; 比赛

【词组搭配】

1. a tennis contest 网球赛

2. a singing contest 歌咏比赛

3. a talent contest 新秀大奖赛

4. enter a contest 参加比赛

5. win a contest 赢得比赛

6. lose a contest 竞赛失败

【例句拓展】

1. I only entered the contestfor fun.

我只是为了好玩才参加这次比赛的。

2. It is clear that the election will be a close contest.

显然这次选举将是一场难分高下的角逐。