Maru is my best friend, always helping me.

A round table is placed in the center of the room.

This circle looks perfect.

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.

The teacher gave me a book.

The teacher gave me some advice.

Thanks to 'Oshiete-kun', I have become good at Japanese.

He is good at distinguishing between characters in his drawings.