As follows:

1. Success is accompanied by hardship, and joy is accompanied by sweat. In our busy every day, we unknowingly ushered in the new XXXX year! Today, let us gather together here to imagine a better tomorrow. Now - the xxxx conference officially begins!

2. Today, we gather together to remember this extraordinary day with singing, and to tell all the gains and excitement with dancing. Let us sing about the beautiful tomorrow of xx people and jump out of the hope of the New Year!

3. It is an honor to gather with you all here. At this moment of bidding farewell to the old and welcoming the new, we would like to wish you all a happy New Year! At the end of the year, we look back at the past. There were too many touches and stories in the past year. Now I announce: the XX annual meeting of xx company has officially begun.

4. Today is the end of the year we have gone through together, and it is also the starting point for us to imagine the new year. I announce that the New Year's Day party will begin now!

5. Let us go through the end of 20xx together and use our youth to ignite the torch of hope. Let us imagine the end of 20xx and use our energy to write tomorrow's poems. The New Year's party begins now.