He injured the front of his knee.

He hit his kneecap and seemed to be in pain.

His car is red.

The dress was entirely red and very vivid.

His hands were full of grime.

I think his behavior is the scum of society.

He just created a social media account.

Tong was wearing a red dress.

Her cheeks were dyed red.

Kurenai is my best friend.