He bought a new car and is living an ostentatious life.

He is a vain person, so he always wears expensive clothes.

On cold days, earmuffs are necessary.

This area is still undeveloped and rich in nature.

This area is still undeveloped, and nature is abundant.

This sentence is written in the present tense.

I have been to Hohhot.

We went on a trip on a big ship.

I like climbing Mount Rakukiyama.

If you save a little bit every day, it will become a large amount, just like many a mickle makes a muckle.