1. All night long, people dance and sing.
    整个夜晚人们载歌载舞。

2. And if the dance is a good physical exercise as well, the benefits multiply.
    如果这种舞蹈还是一种良好的体育运动，则益处加倍。

3. On Saturday evening there is a film or a dance.
    星期六晚上不是有电影就是有舞会。

4. Learning a new dance step may boost the brain in the same way that learning a language can, he says.
    他说，学习一种新的舞步和学习一种语言一样，都能促进大脑发展。

5. I want to get a blouse and miniskirt for the Christmas dance party.
    我想买短衫和迷你裙圣诞舞会时穿.

6. It is a fitting evening for a dance.
    这是个适合于跳舞的夜晚。

7. I want to get a blouse and miniskirt for the Christmas dance party.
    我想买短衫和迷你裙圣诞舞会时穿.