His sorrowful cry echoed through the night sky.

She was devastated by sorrow and cried out sorrowfully.

Aikei is my best friend.

Her charm is attracting everyone.

I want to return this product because it is defective.

There are still some defects in this software.

The degree of his illness is serious.

Affection is an important element in deepening human relationships.

He cooks every day for his beloved wife.

He seems to be still busy as usual.