Yamatobumi is my best friend.

He slipped and fell into the drainage ditch cover.

He is world-famous as an astronomer.

Every Sunday, this street becomes a pedestrian-only street.

He is a klutz and can't play sports at all.

Day after day, he continued to strive to solve the problem.

In linear algebra, the transposition of a matrix is an important operation.

When you transpose a matrix, the rows and columns are swapped.

He was moved by the beauty of heaven and earth.

He is deepening his knowledge of Tenchiten to decipher ancient documents.