He was devoted to debugging all night long.

He spends time every day grinding his skills.

My younger brother is diligently practicing Taekwondo every day.

He was working as if he had eight faces and six arms, doing the work of many.

He yelled at me, looking at me with fury.

At the end of the meeting, we concluded with a ceremonial hand clapping, called 'Sanbon-jime'.

We had a picnic at the foothill.

I made cookies using granulated sugar.

I submitted the documents to register for the new class.

I registered for a new class.