参加展览会的单位如果参加旅游大促销表演，还可优先安排时段。

While all tourism performance parties could apply, those who are exhibitors would have the priorities.

youdao

参加展览会的单位如果参加旅游大促销表演，还可优先安排时段。

While all tourism performance parties could apply, those who are exhibitors would have the priorities.

youdao