He stayed up all night to revise the thesis.

I live in Baoding city.

His success is based on the assumption that he is a hard worker.

His composition is based on the cantus firmus.

Sadayoshi is my best friend.

This contract was established by the stipulation.

He spent a lot of time on the revision of his poetry.

He revised his poetry many times to create a perfect work.

I take the regular bus to school every day.

His usual location is the seat at the very back of the library.