这朵花在透明的立方体中显得格外美丽。

The flower looks beautiful in the ___cube.

孩子们用积木搭了一个小立方体。

The children built a small ___cube with the building blocks.

5的立方是125。

The ___cube of 5 is 125.

做沙拉前，我把黄瓜和西红柿切成了小方块。

I ___diced the cucumber and tomatoes before making the salad.