If you spend a long time in a room where cotton dust is floating, you may cough.

His recovery was truly miraculous.

He has fundamental knowledge of mathematics.

Before starting a new business, he evaluated all the risks as if he were crossing a stone bridge by tapping on it, meaning he was very careful.

He drove a stake into the garden.

He walked quickly down the corridor.

Cotton fabric is very soft and comfortable.

The balance of intestinal bacteria greatly affects health.

I've never seen the kanji 廊 used in a name.

She was wearing a cotton dress.