We reached an agreement on that issue.

He can speak American English fluently.

Our company was able to succeed in a big project by federating with other small companies.

People from all over the country gathered to celebrate the emperor's birth.

We need to combine our forces to make this project successful.

That plan is based on rational thinking.

Please research the interaction between these two drugs.

Our school's motto is 'Knowledge is power.'

In Japanese, honorific language is an important way to show respect to others.

This animal is a protected species, so you must never touch it.