We can use water to wash the dishes.We can wash dishes( )( )

題目：

We can use water to wash the dishes.We can wash dishes( )( )water.保持句意不變
We can use water to wash the dishes.
We can wash dishes( )( )water.保持句意不變
網上別人問的 杯具的布吉島QAQ

解答：

We can wash dishes( by )( using )water.
by doing 通過某種方式