Please hurry up because we don't have time.

We can save time and effort by automating this process.

We need to automate this process.

This project requires a lot of work.

We should refrain from using electricity to economize on energy.

We started cooking for ourselves to save money.

This process takes time.

He has the ability to change into a wolf.

This car drives automatically.

I use processed cheese for sandwiches.