My new four-wheel drive runs stably even on snowy roads.

He reads the mackerel every day to maintain his health.

He is always good at reading the atmosphere.

He is a person who can't read the room, so he struggles to match the atmosphere of the place.

I will make the maximum effort.

We will make the maximum effort for the success of this project.

She was wearing earmuffs to protect her ears from the cold.

You need earmuffs on cold days.

The thirty-first day is my birthday.

The system of this computer is very complex.