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.

He said it was hard to bring up Mitsuru.

She is my muse, always giving me new ideas.

I want to go to Bermuda.

I am amazed at the advancement of near-future technology.

You need earmuffs on cold days.

There is a meeting at three o'clock tomorrow afternoon.