There are many elderly people in the central square dancing, as well as in rhetoric, sometimes issued by waves of happy laughter.

广场中央有许多老年人在跳舞，还有的在高谈阔论，时而发出一阵阵快乐的笑声。

youdao

There are many elderly people in the central square dancing, as well as in rhetoric, sometimes issued by waves of happy laughter.

广场中央有许多老年人在跳舞，还有的在高谈阔论，时而发出一阵阵快乐的笑声。

youdao