What does this proverb interpretation mean?

My moped is very fast.

I grew up in the Sacramento Valley.

The teachings of Samantabhadra (Bodhisattva) had a great impact on my life.

I have been to the old Wonju.

We are considering where to get the source of funds for the new project.

Population decline is a serious problem.

He is a genius, but even experts sometimes make mistakes. He also makes mistakes sometimes.

He can speak many languages.

My favorite string instrument is the violin.