I found a big tree in the park.

He threw the fishing hook into the river.

In psychology, there is a phenomenon called the suspension bridge effect, which refers to people misattributing the cause of their arousal.

This papyrus was often used in ancient Egypt.

My major is chemical engineering.

In chemistry class, I learned about acid anhydride.

He likes to take a walk in the park at dusk.

He stated his opinion outspokenly as '咢'.

He is majoring in psychology.

Gaku is my best friend.