工人们用小推车把沉重的箱子运到卡车上。

The workers used ___dollies to move the heavy boxes onto the truck.

小女孩把她的洋娃娃整齐地摆在架子上。

The little girl lined up her ___dollies neatly on the shelf.

拍摄小组用移动摄影车来捕捉这个完美的长镜头。

The crew used a ___dolly to capture this perfect long take.