工人们用塑料桶装满了清水来清洗工具。

The workers filled the plastic ___tubs with clean water to wash the tools.

孩子们在浴缸里玩泡泡浴。

The kids are playing with bubble bath in the ___tubs.

我们把空的冰淇淋盒子洗干净用来装小物件。

We washed the empty ice cream ___tubs to store small items.