The sky is clear and blue, it's very beautiful.

The Emperor is the symbol of Japan.

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

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

Smallpox is a disease that caused a lot of suffering in the past.

I will go to the dealer tomorrow to have my car inspected.

He was moved by the beauty of heaven and earth.

I woke up at daybreak.

Tengen Toppa Gurren Lagann is my favorite anime.

Our house is heated with natural gas.