Humpback whales have particularly beautiful singing voices among marine creatures.

His singing voice is very beautiful.

She is very beautiful.

She was described as very beautiful.

I am very interested in marine biology.

The blind man was walking down the street with a cane.

He is leading a troupe as a troupe leader.

We learned about the protection of the main sea.

He was holding my hand tightly.

He was running while holding a bag.