He is an expert in piano.

This number is extremely large, equivalent to 10 to the power of 48, that is, the value of 'goku'.

He was put in prison.

He believes that he is watching over us from heaven.

In the old days, people had no choice but to move on their own feet.

What does this word or phrase mean?

He was planning a jailbreak.

He broke out of jail last night.

He was planning a jailbreak.

He succeeded in breaking out of jail.