Climbing the mountain road is tough, but the view from the top is worth it.

He studied the teachings of Buddhism deeply to understand the meaning of 'two traveling together'.

He was involved in the development of guided missiles.

I avoid eating animal products.

This semi-automatic washing machine is easy to use.

This copper pot is an ancient craft.

He is working in the animation industry as an inbetweener.

I want to learn how to use potential verbs.

He can write sentences using potential verbs.

He is lobbying to influence politicians.