1.welcome to the finals of the speech contest!欢迎参加演讲比赛的决赛!
2.thank you for coming to the speech contest!谢谢大家光临演讲比赛!
3.welcome and thanks to our judges!欢迎并感谢我们的评审!
4.now let’s begin and let’s all give the speakers our support.现在我开始，并让我譬都来为我们的演讲者加油。
5.it is a great pleasure for me to declare open the speech contest.我很荣幸宣布演讲比赛开始。
6.i now formally declare the speech contest open.我现在正式宣演讲比赛开始。
7.thank you very much for coming here today.今天非常谢谢大家的光临。
8.congratulations to you all!恭喜你们每一位!
9.we hope that the speakers will make the most f this rare opportunity to speak to the judges individually and ask them for a more detailed analysis of the good as well as weak points of the speeches they made.我希望演讲者善加利用这少有的机会个别向评审谈谈，并请求他们对于发表的演讲的优点和缺点作更详细的分析。
10.now i wasn’t to make just a few remarks in closing this debating contest.现在结束这彭辩论比赛，我想讲几句话。
11.i now formally declare this speech contest closed.现在我正式宣布演讲比赛结束。
12.thank you all for coming, and we’ll look forward to seeing you next year at the next contest.感谢大家的光临，我们期待明年下一次比赛再与大家见面。
13.what a joy it is to stand here before you welcoming the members of our debate team who distinguished themselves so well in the debating finals held in kaohisung week.能够站在大面前欢迎我们的辩论队队员，真是高兴，他们上个礼拜在高雄举办的辩论决赛中表现优异。
14.allow me to conclude by once thanking the judges for their kind cooperation and by wishing each of the speakers the very best of luck.最后再一次感谢评审们的合作，并祝每位演讲者好运。
15.i never expected that i would de invited to attend 5this as one of the winners.我从没想到过会以获胜者之一的身皆受邀参加这欢迎会。
16.first, i am very grateful to the english speaking society of abc university for their graciousness in holding a grand reception like this.首先，我很感谢abc大学英语演讲学会厚意举办此盛大的欢迎会。