Make the sentence fluent: In addition, engineers can design device that can save water.
The, which is a type of water-based, is a water-based, water-based, water-based, water-based, water-based, water-based, water-based, water-based, water-based, water-based, water-based, water-based, water-based, water-based, water-based, water-based, water-based, water-based, water-based, water-based, water-based, water-
The first step in the process of the, the first step in the process of the, is to make a plan to solve the problem.
The second step is to design the device to solve the problem.
The first step is to design the device to solve the problem.
The first step is to design the device to solve the problem.
The second step is to design the device to solve the problem.
The second step is to design the device to solve the problem.