关于中秋晚会的英文句子，这里有一些示例：

1. The Mid-Autumn Festival Party is a time for families to gather and celebrate together.

2. We sat in front of the TV to watch the Mid-Autumn Festival evening party.

3. Besides, we will invite foreign students to sing Chinese songs for us. Welcome everybody to enjoy the party.

4. The atmosphere of the Mid-Autumn Festival Party is always filled with joy and warmth.

5. Students who could not go home for the festival gathered in the classroom to celebrate together.

6. The Mid-Autumn Festival is coming. Let's get ready for the celebration!