The yolk of this egg has a very deep color, doesn't it?

He is devoting himself to his work.

He decided to devote himself to music.

The trailing edge of this airplane has a very unique shape.

After school, we study at the library.

He suffered a minor contusion on his occiput.

He sneaked into the school through the back gate.

He was unconsciously following the woman.

This word is used as a postposition.

He placed the honorific after his name.