He booked a hotel for a one-week stay.

I decided to stay at his house overnight.

When reading Kanbun, it is important to understand how to use okurigana.

There is a canistel tree in my garden.

He advertised the product using stealth marketing techniques.

She goes to the beauty salon every month.

The doctor told him that his testosterone levels were high.

Esters are very important compounds in organic chemistry.

Hehe, that joke was funny, wasn't it?

He was mumbling something fuga fuga.