公园里的旋转木马总是吸引很多孩子排队等待。

The ___carousels in the park always attract many children waiting in line.

行李转盘开始转动后，乘客们纷纷上前认领自己的行李箱。

Passengers rushed to the ___carousels as soon as the luggage started moving.

这家甜品店用旋转展示台摆放各种蛋糕和小点心。

The dessert shop displays cakes and pastries on a ___carousel.