When the volcano erupted, a glowing cloud covered the sky.

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 is the type of person who 'breaks the stone bridge by tapping on it', so he is too careful and does not make progress.

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

He injured his perineum in a bicycle accident.

I will attend the lecture tomorrow.

This year's year-end party was very fun.

I was chosen as a member of that committee.

Emiko is my best friend.

There is a farewell party for Mr. Tanaka tomorrow.