The Ministry of Health, Labour and Welfare is promoting various policies to protect the public welfare of the nation.

Kousei is my best friend.

Hiroshi is my best friend.

We need to calibrate this equipment.

We need to calibrate this equipment.

They started an offensive against the enemy.

My report needs corrections.

He carefully examined the report to make corrections.

I was asked to proofread this thesis.

He proofread and corrected my report for me.