He has an advanced academic background, and his knowledge is extensive.

The shell height of this shell is 5 centimeters.

His arrogant attitude irritated me.

He stated his opinion outspokenly as '咢'.

Gaku is my best friend.

He learned the old character form of 學 to study ancient documents.

I like listening to music every day.

I like watching movies at the Rakugai Theater.

He stared at the jade, moved by the beauty of the two pieces of jade joined together.

He was playing the ancient instrument, the guan.