His articular cartilage has worn down due to age.

I work at the summary court.

He committed another crime while on probation.

Due to the impact of the Wuhan virus, the whole world is in a difficult situation.

Anyway, let's talk about tomorrow's schedule.

He is suffering from the misery brought by literacy.

She was diagnosed with salpingitis.

In Marxism, it is said that the relations of production form the foundation of society.

We spent a night at that inn.

There is a secret between him and me.