We can save time and effort by automating this process.

We need to automate this process.

He felt a palpitation and immediately contacted a doctor.

Can you tell me how to operate this machine?

The engine is running normally.

The trunk of an elephant is very large.

His behavior is like buffoonery.

It is said that this watercourse was deep enough for large ships to pass through in the past.

He has the same rights as me.

There is a problem with the engine starting.