In conclusion, I'd like to thank all of you attending the meeting.
最后，我要感谢所有出席此次会议的人。
In conclusion, the advantages of living in countryside overweigh its disadvantages.
总之，生活在乡村的好处要大于它的缺点。
In conclusion, I want to sing a song to end the party tonight.
最后，我想以一首歌来结束今晚的聚会。