I bought a new phrase book for my trip.

This lens is used for light concentration.

This lens is used to concentrate light.

In old Japan, every autumn, the villagers went out to the rice fields to gather rice.

We respect Japanese culture.

We are going on a trip tomorrow.

When I first met her, I introduced myself saying, 'I am Japanese.'

We prioritize customer satisfaction above all else.

We will do our best to solve this problem.

My personal thought is that everyone should be treated equally.