I’m going to go Yakushima iIsland and will climb the mountain there in 1one month.

In formal writing, numbers zero to nine are written out. Any numbers after that can be written in numerals (e.g., 10, 111).

So I wanted to improve my physical skills.

Though I heard we canthat we could climeb it in about 4 hours, we couldn’t do it easily.

We chose the wrong way, so we spent at least 5 hours and were totally exhausted.

I am keenly aware that I need much more training.

I’m going to go to Yakushima island and climb the mountain there in 1 month.

So I wanted to improve my physical skills.

TAlthough I heard we can climeb it in about 4 hours, we couldn’t do it easily.

We chose the wrong way so we spent at least 5 hours and were totally exhausted.

I am keenly aware that I need much more training.