This paper is very thin.

I make origami using paper.

We are considering introducing a new voting system.

Learning a new input method is difficult.

We have developed a new methodology to solve this problem.

He has a very passive personality.

He says that what you like to do, you do well, so he practices drawing every day.

He always has a mischievous smile on his face.

He has a warlike personality, always playing strategy games.

He likes toddlers and is always playing with children in the park.