The road was dug up to lay new gas pipes underground.

This train is reserved seats only.

He gave an outline of the project.

That project heavily depends on the arbitrariness of the participants.

I was born in the Heisei era.

His death brought deep sorrow to all of us.

He is wishing for eternal peace.

In linear algebra, it is important to calculate the outer product of vectors.

This problem can be solved using the principle of linearity.

We have decided to relocate our office.